$16 Stars Double-Shootout Bubble Hand

[Huggie]

I'm looking for some feedback on this hand. 100 players in this $15+1 double-shootout, top 6 payout (1st = $650 W$, 2nd-4th = $73, 5th-6th = $68). 7 players remaining, I'm 4th in chips.

MP2 has been playing aggressively trying to steal some blinds to rebuild his stack for several hands in a row unsuccessfully. I feel my hand is way ahead of his range, and I was interested in either isolating him in an effort to knock him out, or else getting him to fold. I'm curious about what others think of my play here.

Edit: I should also mention that I'm "playing for first", not just "playing to cash".

PokerStars No-Limit Hold'em Tourney, Big Blind is t30 (7 handed) converter

UTG (t1045)
MP1 (t1805)
MP2 (t785)
<font color="#C00000">Hero (t1790)</font>
Button (t1540)
SB (t2780)
BB (t5255)

Preflop: Hero is CO with A[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/heart.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">MP2 raises to t120</font>, <font color="#CC3333">Hero raises to t1790</font>...