Deepish KQ Hand

Party 5+R. I was moved to this table recently, but played with Villain for a little while during the rebuy period. He seemed kind of unwilling to gamble then, would play passively with AK/AQ type hands until he was made. I wasn't really gambling it up, but I was raising big with a variety of hands, including most broadway. Any time I played strong after the flop, I showed down a big one. But that was during the rebuy period, haven't played with him since.

Party Poker No-Limit Hold'em Tourney, Big Blind is t150 (9 handed) converter

MP1 (t6705)
MP2 (t13815)
MP3 (t11190)
CO (t4135)
Button (t5825)
SB (t6895)
BB (t1405)
Hero (t10135)
UTG+1 (t6295)

Preflop: Hero is UTG with Q[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">Hero raises to t400</font>, <font color="#666666">1 fold</font>, MP1 calls t400, <font color="#666666">4 folds</font>, SB calls t325, <font color="#666666">1 fold</font>.

Flop: (t1350) 7[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">Hero bets t900</font>, <font color="#CC3333">MP1 raises to t1800</font>, SB folds, Hero calls t900.

Turn: (t4950) 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, MP1 checks.

River: (t4950) J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP1 bets t4505 (All-In)</font>, Hero folds.

Final Pot: t9455

Regarding the small pre-flop raise: my objective was to avoid building a big pot out of position, and hopefully get it heads up or take down a multi-way pot if I make top pair. The river puts me behind one of the few hands I thought I might be ahead of on the flop: QJ.