QQ post-flop

[dfscott]

Is my flop bet out of line here? I put him on a big ace, but AK is certainly not out of the question and of course AA or KK are trouble as well or is this just MUTB? This is a 25+2 turbo, if it makes a difference...

PokerStars No-Limit Hold'em Tourney, Big Blind is t20 (9 handed) converter

Button (t1500)
SB (t1500)
BB (t1500)
UTG (t1500)
UTG+1 (t1500)
Hero (t1500)
MP2 (t1500)
MP3 (t1500)
CO (t1500)

Preflop: Hero is MP1 with Q[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to t100</font>, <font color="#CC3333">MP2 raises to t300</font>, <font color="#666666">5 folds</font>, Hero calls t200.

Flop: (t630) K[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t400</font>...