Please rate my final team, and suggest items.

REIGNFIRE (Blaziken)
Flamethrower
Bulk Up
Sky Uppercut
Return

CASH MONEY (Whiscash)
Surf
Ice Beam
Earthquake
Amnesia

REAPER (Shiftry)
Aerial Ace
Giga Drain
Swagger
Faint Attack

MASTERMIND (Grumpig)
Psychic
Confuse Ray
Calm Mind
Light Screen

DAZZLER [(Aggron) Shiny]
Rock Tomb
Iron Tail
Iron Defense
Thunder

POLARIS (Manectric)
Thunderbolt
Thunder Wave
Roar
Bite