Stars turbo $16: KK on a flush board

[Robert]

The table was being very aggressive, so I tried to limp KK expecting a raise behind me - that didnt happen though, and I was well away that in situations like this you have to be very cautious postlfop. I dont know if I played the flop and turn right.
On the flop I had a overpair and a K-high flushdraw, wich is pretty decent. On the other hand the blinds (and the other players if they were loose, I dont really remember) could have basicly any hand, and with this board that could mean a madeflush or madestraigh, two pair or even trips. When he just checkcalled I figured that he probably was on a flushdraw (or slowplaying), so thats why I bet the turn with trips and flushdraw. I checked behind on the river, because I figured if I bet, he wouldnt call me if he had missed his draw, but only call or reraise me with hands that beat me. I didnt want to make a bet on the river that would only make me loose chips in the long run.

Thoughts?

PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (7 handed) FTR converter on zerodivide.cx

MP2 (t2265)
CO (t2995)
Button (t2390)
SB (t1220)
BB (t1345)
Hero (t1525)
MP1 (t1760)

Preflop: Hero is UTG with K, K.
Hero calls t50, 3 folds, Button calls t50, SB completes, BB checks.

Flop: (t200) 9, Q, T (4 players)
SB checks, BB checks, Hero bets t150, Button folds, SB folds, BB calls t150.

Turn: (t500) K (2 players)
BB checks, Hero bets t400, BB calls t400.

River: (t1300) 4 (2 players)
BB checks, Hero checks.

Final Pot: t1300

[aislephive]

Any Jack makes a straight, along with the flush possibilities. The check seems fairly straightforward. Nice play.

[Alibi]

You have an insane amount of outs on the turn. You played it fine.

If he pushed turn, I would have called.

[vqc]

he didnt raise you on the turn, what makes you think he has the balls to check the river again in an attempt to checkraise you?

[TLR]

I would be very surprised if he had a better hand and tried to check-raise the river.
However I dont think you would extract more chips out of him, So the only adventage in raising is that you dont have to show your hand