AQ hand 2nd hour of 109r

[nath]

villain is Mr. Shhhhhh. i think someone said he was Al Ardebili?

anyway, here's the hand. i'm not too concerned about PF or flop-- i'd been raising small at the table frequently and was hoping to incite action, although a bigger flop bet may have made things easier on me. (actually, now that i've put it in the converter i realize it's less than 1/2 pot. which kind of sucks.)
still, the real question is, what kind of hands can we assign him and what should i do on the turn?

PokerStars No-Limit Hold'em Tourney, Big Blind is t200 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Button (t5820)
SB (t7225)
BB (t7375)
UTG (t7600)
UTG+1 (t19440)
Hero (t4575)
MP2 (t4315)
MP3 (t5785)
CO (t6825)

Preflop: Hero is MP1 with Q[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to t450</font>, MP2 calls t450, <font color="#666666">5 folds</font>.

Flop: (t1200) 4[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t575</font>, MP2 calls t575.

Turn: (t2350) T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>