Need a help with a sun/moon elite four team.

[PKMN_Trainer_Gold]

I just beat and caught Solgaleo, and need some help with team-building for the elite four. My current team iss as follows
Incineroar
Lv. 58
nature: Rash
Moves: Darkest Lariat, Flamethrower, Thrash, Shadow Claw
HP: 194
Sp. Atk: 116
Sp. Def: 114
Atk: 174
Def: 116
Spd: 112
Item: Incinium Z
Ability: Blaze

Alakazam
Lv. 59
nature: Adamant
Moves: Future Sight, Psychic, Recover, Calm Mind
HP: 146
Sp. Atk: 156
Sp. Def: 133
Atk: 118
Def: 75
Spd: 174
Item: None
Ability: Synchronize

Gyarados
Lv. 45
nature: Impish
Moves: Hydro Pump, Dragon Dance, Flamethrower, Scald
HP: 153
Sp. Atk: 65
Sp. Def: 99
Atk: 123
Def: 103
Spd: 90
Item: Waterium Z
Ability: Intimidate

Luxaray
Lv. 66
nature: Jolly
Moves: Hyper Beam, Thunder Fang, Charge, Discharge
HP: 208
Sp. Atk: 135
Sp. Def: 135
Atk: 210
Def: 142
Spd: 152
Item: Electrium Z
Ability: Guts

Machoke
Lv. 43
nature: Impish
Moves: Wake-Up Slap, Dual Chop, Submission, Bulk Up
HP: 122
Sp. Atk: 54
Sp. Def: 62
Atk: 99
Def: 78
Spd: 56
Item: Fightinium Z
Ability: No Gaurd

Sylveon
Lv. 46
nature: Jolly
Moves: Swift, Draining Kiss, Light Screen, Moonblast
HP: 147
Sp. Atk: 109
Sp. Def: 126
Atk: 71
Def: 76
Spd: 81
Item: Fairium Z
Ability: Cute Charm

If anyone has any suggestions for different moves, Pokémon, etc, feel free to let me know.

 

[ShuckleDeath]

Hi, welcome to Smogon! I am locking your RMT for the time being as the forum rules require that you provide at least three lines of descriptions for each Pokemon to explain their roles. Please read the rules carefully and look at Team Showcase to see the detail we require. PM me with updated descriptions, and I will be happy to unlock this.

Tips to help get 3 lines of descriptions

Why did you choose this mon
What do the EV spreads do and why do you have it
What are all 4 moves for