Yeah that would be good.
Rotom-Wash @ Assault Vest
Ability: Levitate
EVs: 252 HP /6 Sp. Atk / 252 Sp. Def
Calm Nature (+Sp. Def, -Atk)
- Discharge/Thunderbolt
- Hydro Pump
- Hidden Power Ice
- Volt Switch
I think a set like this would work pretty good, i think maybe it's what the Modest one is...