[RATE MY TEAM] Help building a good team

[Just_JH]

Not bad I'd look at heal ball on Vap 
probs drop Aqua ring

Arc a Mago / Figy I can't remember the right one. 
probs be dropping wild or espeed for morning sun for sustainability 

Chomp I'd run Swords Dance over iron tail 
But that's just me. If I run Z Chomp I wanna have the ability to power right up. 
The only fairy you can't hit with Z ground it Togekiss and you will outspeed and hit with plus 2 

Maybe poison berry on kiss. 
air slash over psy or Baton although I understand why you have baton there.

Some more details with EV spreads would be nice mate.