A KK hand, 5/10, help settle a debate...

[AZK]

Loose/crazy 5/10 game with 500 max buyin, my friend - hero has a tight image and game is very loose aggressive, almost all players are gambl00rs. Raises are in the 3 - 10xbb range and it is not uncommon for there to be multiple callers...

Hero has KK UTG and makes it 75 to go (he has about 600 in front), folded to a player who has him covered and calls.

Flop comes T72 2 clubs

Hero checks, Player bets 200, hero raises all in, Player calls.

Given the potential range of hands player could have: set, flushdraw+pair, underpair etc...I didn't think this was a good push. My friend disagreed and thought he played it well. Thoughts?

My logic was that there are 3 scenarios: 1) Hero is crushed by a set, 2) Hero is coinflipping with a poweful draw, 3) Player is drawing to 2 - 5 outs.

1) Because of these scenarios, I suggested calling the 200 and assuming the turn was a total brick, move in...thoughts?

2) Assume you know for a fact opponent doesn't have a set. Does this change your move?

3) Is this irrelevant due to stack sizes? If so, assume Hero has 1000.

Thanks.