AQs $200

Villain in this hand is 63/9/2.3. My question is, is his stack to short to get info about his hand and I just stick it in and hope for the best? This is not meant to be a bad post in the least as I'm really curious in the future how to handle half-stacks w/a strong hand.

Party Poker No-Limit Hold'em, $ BB (10 handed) FTR converter on zerodivide.cx

UTG ($281.87)
Hero ($200)
UTG+2 ($204.45)
MP1 ($361.95)
MP2 ($100.89)
MP3 ($158.55)
CO ($339)
Button ($123.35)
SB ($184)
BB ($399.07)

Preflop: Hero is UTG+1 with Q[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img]. SB posts a blind of $1.
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $8</font>, UTG+2 calls $8, <font color="#666666">1 fold</font>, MP2 calls $8, <font color="#666666">5 folds</font>.

Flop: ($27) 7[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $20</font>, UTG+2 folds, <font color="#CC3333">MP2 raises to $40</font>, <font color="#CC3333">Hero raises to $100</font>, MP2 calls $52.89 (All-In).