This team I’ve used for a few weeks it has been giving me alot of wins, but I think I need much refinement. Any suggestions?
edits are in bold
Anti-Lead Tyranitar @ chesto berry
EVs: 252 HP, 4 Attack, 252 Spc. Def
Adamant nature
Moves:
Payback
Earthquake
Stone Edge
Rest
With his massive Spc. Def he can take even a survive Hydropump from a 299 Spc. Attack Starmie with life orb taking (83.2%-98%) and can shrug of a surf from it but only taking (65.8%-77.7%). This bulk is enough to survive a life orb Heatran set taking (50%-58.9%). He can wall all non-super effective hits easy. As a lead he can take care of suicide leads, taunt SR leads and most Spc Attacker leads. And with chesto berry he can block sleep without having to worry about another statues effect triggering a lum berry. If he survives into the late game he can rest off the damage and attack the next turn. And with a 335 attack he can still dish out massive damage
Tentacruel @ Black Sludge
EVs: 252 HP, 200 Def, 58 Spc Attack
Ability: Clear Body Bold nature
Moves:
Barrier
Toxic Spikes
Surf
Rapid Spin
This set makes for a very unconventional physical tank. I can switch into a not very effective attack and then set up toxic spikes or barrier. I can also rapid spin away other spikes that may cause my team problems. After one barrier his def goes to 474. More than enough to block a swords dance Scizor taking no more than 35% after a Swordsdace, and no more than 30% from a choice band scizor set.
Bronzong @ Choice band
EVs: 252 HP, 86 Attack, 80 Def, 92 Spc. Def
Ability: Heatproof
Sassy nature
Moves:
Earthquake
Gyro ball
Trick
Stealth rocks
This set allows Bronzong to be an overall wall. It’s able to take most attacks quite well and deal some back with 235 Attack. His ability may be gimmicky but since most Bronzongs run levitate for the immunity, mine gets the luxury of taking a ground “immunity” by extension. Then my current ability blocks from the more common fire type attacks. His moves are there to take out threats like fire, physic rock steel and electric types. With trick I can block people from setting up or switching moves, this allows me to be able to get a few free switch-ins and the ability to block people from setting up.
Dragonite @ Lifeorb
EVs: 252 attack, 252 Spc attack, 4 speed
Mild nature
Moves:
Draco meteor
Fire blast
Extreme speed
Superpower
I have used this to replace my Gyarados. With the move set I can hit with a much wider type coverage than my Gyarados was able to. Previously I had difficulty with killing enemy Forretress and Bronzongs and faster sweepers. This set allows me to overcome those setbacks and without requiring to boost with Dragon Dance. I also will be able to switch into Para-flinchers like Togekiss and Jirachi and hit them back hard.
Gliscor: leftovers
EVs: 252 HP, 4 Def, 252 Speed
jolly nature
Moves:
Earthquake
roost
toxic
taunt
He is a perfect pairing with Tentacruel since it has electric immunities and ground immunities for Tyranitar, Tentacruel and Bronzong. This set is meant to be a wall breaker. After toxic, I can roost away all damage while the enemy is poisoned and is hurt from sand storm. His ability allows him a 10% dodge. Taunt is there to block walls from setting up or healing the passive damage. Earthquake is good STAB great stab attack that can hit pokemon as the roost.
Gardevoir @ Light Clay
EVs: 252 HP 136 Speed, 120 Spc. Defense
Ability: Trace
Calm Nature
Moves:
light Screen
reflect
Psychic
Energy Ball / Psych up/ Wish
This is a more than basic Dual screener. It’s fairly durable from special attacks and can provide more support. His ability allows me to steal my opponent’s ability to use it as my own and it is often to my advantage. Psychic allows good STAB and is good to hit Machamps and Breloom that have been causing problems lately. Energy ball has more uses and is good to take out bulky water types, but Psych Up allows me to steal the stat boosts of enemies for my own. Wish provides my team extra support and a recovory move.
So is anyone has any suggestions or tweaks it would be much appreciated.
Thanks
edits are in bold

Anti-Lead Tyranitar @ chesto berry
EVs: 252 HP, 4 Attack, 252 Spc. Def
Adamant nature
Moves:
Payback
Earthquake
Stone Edge
Rest
With his massive Spc. Def he can take even a survive Hydropump from a 299 Spc. Attack Starmie with life orb taking (83.2%-98%) and can shrug of a surf from it but only taking (65.8%-77.7%). This bulk is enough to survive a life orb Heatran set taking (50%-58.9%). He can wall all non-super effective hits easy. As a lead he can take care of suicide leads, taunt SR leads and most Spc Attacker leads. And with chesto berry he can block sleep without having to worry about another statues effect triggering a lum berry. If he survives into the late game he can rest off the damage and attack the next turn. And with a 335 attack he can still dish out massive damage

Tentacruel @ Black Sludge
EVs: 252 HP, 200 Def, 58 Spc Attack
Ability: Clear Body Bold nature
Moves:
Barrier
Toxic Spikes
Surf
Rapid Spin
This set makes for a very unconventional physical tank. I can switch into a not very effective attack and then set up toxic spikes or barrier. I can also rapid spin away other spikes that may cause my team problems. After one barrier his def goes to 474. More than enough to block a swords dance Scizor taking no more than 35% after a Swordsdace, and no more than 30% from a choice band scizor set.

Bronzong @ Choice band
EVs: 252 HP, 86 Attack, 80 Def, 92 Spc. Def
Ability: Heatproof
Sassy nature
Moves:
Earthquake
Gyro ball
Trick
Stealth rocks
This set allows Bronzong to be an overall wall. It’s able to take most attacks quite well and deal some back with 235 Attack. His ability may be gimmicky but since most Bronzongs run levitate for the immunity, mine gets the luxury of taking a ground “immunity” by extension. Then my current ability blocks from the more common fire type attacks. His moves are there to take out threats like fire, physic rock steel and electric types. With trick I can block people from setting up or switching moves, this allows me to be able to get a few free switch-ins and the ability to block people from setting up.

Dragonite @ Lifeorb
EVs: 252 attack, 252 Spc attack, 4 speed
Mild nature
Moves:
Draco meteor
Fire blast
Extreme speed
Superpower
I have used this to replace my Gyarados. With the move set I can hit with a much wider type coverage than my Gyarados was able to. Previously I had difficulty with killing enemy Forretress and Bronzongs and faster sweepers. This set allows me to overcome those setbacks and without requiring to boost with Dragon Dance. I also will be able to switch into Para-flinchers like Togekiss and Jirachi and hit them back hard.

Gliscor: leftovers
EVs: 252 HP, 4 Def, 252 Speed
jolly nature
Moves:
Earthquake
roost
toxic
taunt
He is a perfect pairing with Tentacruel since it has electric immunities and ground immunities for Tyranitar, Tentacruel and Bronzong. This set is meant to be a wall breaker. After toxic, I can roost away all damage while the enemy is poisoned and is hurt from sand storm. His ability allows him a 10% dodge. Taunt is there to block walls from setting up or healing the passive damage. Earthquake is good STAB great stab attack that can hit pokemon as the roost.

Gardevoir @ Light Clay
EVs: 252 HP 136 Speed, 120 Spc. Defense
Ability: Trace
Calm Nature
Moves:
light Screen
reflect
Psychic
Energy Ball / Psych up/ Wish
This is a more than basic Dual screener. It’s fairly durable from special attacks and can provide more support. His ability allows me to steal my opponent’s ability to use it as my own and it is often to my advantage. Psychic allows good STAB and is good to hit Machamps and Breloom that have been causing problems lately. Energy ball has more uses and is good to take out bulky water types, but Psych Up allows me to steal the stat boosts of enemies for my own. Wish provides my team extra support and a recovory move.
So is anyone has any suggestions or tweaks it would be much appreciated.
Thanks