$16 - AQ raise + cbet?

[mattiesmat]

Hi, would you raise preflop and cbet?
He was 75/0 so far.

PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (8 handed) by Hand Converter CG

CO (t1455)
Button (t1640)
SB (t1060)
BB (t1470)
Hero (t1470)
UTG+1 (t1585)
MP1 (t1360)
MP2 (t3460)

Preflop: Hero is UTG with Q[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">Hero raises to t150</font>, <font color="#666666">4 folds</font>, Button calls t150, <font color="#666666">2 folds</font>.

Flop: (t375) 9[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, Button checks.

Turn: (t375) 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets t50</font>, Hero calls t50.

River: (t475) 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero ??