[RATE MY TEAM] OR/AS team. Suggestions required.

[Ripfire707]

My team is as follows,Suggestions for 6th team member are welcome.
M-Aggron 'Cobalt Crusher'  (Ability is sturdy as non-mega.)
Item:Aggronite
Ice Punch
Earthquake
Stone edge
Iron head.

Hydregion: 
Item: Life Orb.
Draco meteor
Dark Pulse.
HP-Steel.
Fire Blast.

Cresselia:
Item:Rocky Helmet
Calm Mind
Trick Room
Moonblast
Moonlight

Kyogre:
Item:Blue Orb
Waterfall
Earthquake
Rock Slide.
Return.

Talonflame:
Item:Sharp Beak.
Brave bird
Flare Blitz
Roost
Swords dance.

This is a work in progress team,not only would i like it rated,but i'd like suggestions for what mons to put in my last few slots.
Thank you for your time.