Anything obviously wrong? Maybe dial my Golem in a little bit?

Golem @ Choice Band
Ability: Sturdy
EVs: 4 HP / 252 Atk / 252 Def
Adamant Nature
- Counter
- Stone Edge
- Earthquake
- Sucker Punch

Celesteela @ Mago Berry
Ability: Beast Boost
EVs: 128 HP / 252 Atk / 128 Def
Careful Nature
- Leech Seed
- Protect
- Heavy Slam
- Substitute

Ribombee @ Choice Specs
Ability: Shield Dust
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Bug Buzz
- Psychic
- Moonblast
- Energy Ball