How do the experts play this?

[Buz]

Party Poker No-Limit Hold'em Tourney, Big Blind is t15 (10 handed) converter
This is only the 11th hand of the tournament and there has not been much pre-flop raising, several pots contested multi-way with limpers or small raises.

SB (t975)
Hero (t810)
UTG (t800)
UTG+1 (t595)
UTG+2 (t1230)
MP1 (t975)
MP2 (t545)
MP3 (t3590)
CO (t3107)
Button (t960)

Preflop: Hero is BB with K[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/heart.gif[/img].
<font color="#666666">4 folds</font>, MP2 calls t15, MP3 calls t15, CO calls t15, <font color="#666666">1 fold</font>, SB completes, <font color="#CC3333">Hero raises to t30</font>, MP2 calls t15, <font color="#CC3333">MP3 raises to t45</font>, CO calls t30, SB folds, Hero calls t15, MP2 calls t15.

Flop: (t192.50) 3[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">Hero bets t200</font>, MP2 folds, MP3 calls t200, CO calls t200.

Turn: (t792.50) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets t565 ALL-IN </font> , MP3 folds, CO calls t565.

River: (t1922.50) 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>

Final Pot: t1922.50

I wanted to bet enough on the turn to make it wrong to call with a draw. Of course, he made the flush on the river and I busted out. Did I play it right or do the experts play differently early in a tournament?