Go with KillerDraco's suggestions, but:
EQ over Ice Punch on Aggron, or just do Substitute and Focus Punch over Iron Tail and Ice Punch. Iron Tail is meh coverage, and Ice Punch is special
Explosion over Ice Punch on Metagross.
Ice Punch over Shadow Ball on Gardevoir.
Some sort of Physical move over Dragon Claw on Altaria, and Aerial Ace over Fly. If you have access to XD then give it a support set utilizing Heal Bell. Altaria attacking stats are meh.
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