here is my team, i need advice on what pokemon i should replace or moves
Shiftry: lvl50
Naive nature
Attack:125
Defense: 74
Sp. Att: 114
Sp. Def: 66
Speed: 118
Ability: Early Bird
Item: Rose Incense
Faint Attack
Dig
Leaf Storm
Shadow Ball
Skamory:lvl50
Rash Nature
Attack:103
Defense:159
Sp. Att: 53
Sp. Def: 79
Speed: 98
Ability:Sturdy
Item: none
spikes
steel wing
night slash
fly
Banette:lvl54
Careful Nature
thunder wave
will-o-wisp
knock off
shadow sneak
Attack:145
Defense:85
Sp. Att: 96
Sp. Def: 91
Speed: 94
Ability:frisk
Item:leftovers
Rhypherior:lvl56
Relaxed Nature
Horn Drill
Surf
Stone Edge
Earthquake
Attack:163
Defense:181
Sp. Att: 67
Sp. Def: 77
Speed: 59
Ability:Solid Rock
Item:none
Empoleon:lvl60
Naive nature
Aqua Jet
Hydro Pump
Surf
Drill Peck
Attack:129
Defense:140
Sp. Att: 157
Sp. Def: 115
Speed: 117
Ability:torrent
Item:sea incense
Tyranitar:lvl 61
calm nature
Crunch
Earthquake
Stone Edge
Thunder
Attack:167
Defense:163
Sp. Att: 150
Sp. Def: 155
Speed: 105
Ability:sand stream
Item:none
Shiftry: lvl50
Naive nature
Attack:125
Defense: 74
Sp. Att: 114
Sp. Def: 66
Speed: 118
Ability: Early Bird
Item: Rose Incense
Faint Attack
Dig
Leaf Storm
Shadow Ball
Skamory:lvl50
Rash Nature
Attack:103
Defense:159
Sp. Att: 53
Sp. Def: 79
Speed: 98
Ability:Sturdy
Item: none
spikes
steel wing
night slash
fly
Banette:lvl54
Careful Nature
thunder wave
will-o-wisp
knock off
shadow sneak
Attack:145
Defense:85
Sp. Att: 96
Sp. Def: 91
Speed: 94
Ability:frisk
Item:leftovers
Rhypherior:lvl56
Relaxed Nature
Horn Drill
Surf
Stone Edge
Earthquake
Attack:163
Defense:181
Sp. Att: 67
Sp. Def: 77
Speed: 59
Ability:Solid Rock
Item:none
Empoleon:lvl60
Naive nature
Aqua Jet
Hydro Pump
Surf
Drill Peck
Attack:129
Defense:140
Sp. Att: 157
Sp. Def: 115
Speed: 117
Ability:torrent
Item:sea incense
Tyranitar:lvl 61
calm nature
Crunch
Earthquake
Stone Edge
Thunder
Attack:167
Defense:163
Sp. Att: 150
Sp. Def: 155
Speed: 105
Ability:sand stream
Item:none