27.5 Correct Shove?

[gobucks27]

This table has been playing pretty tight..I have been able to pick up the blinds one or twice the last 4 or 5 orbits w/out much resistance..Villian who open min-raises has done this before w/ weak hands like KJo...I am fairly sure I am ahead here..I know I am in a vulnerable position if someone behind picks up a hand but is the shove too much here?

PokerStars No-Limit Hold'em Tourney, Big Blind is t1600 (9 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG+1 (t73918)
Hero (t40082)
MP2 (t19338)
MP3 (t31362)
CO (t68885)
Button (t39430)
SB (t54186)
BB (t53023)
UTG (t22795)

Preflop: Hero is MP1 with Q[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">UTG+1 raises to t3200</font>, <font color="#CC3333">Hero raises to t39932</font>, <font color="#666666">6 folds</font>, UTG+1 calls t36732.

Flop: (t80914) 8[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/club.gif[/img], 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>

Turn: (t80914) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>

River: (t80914) K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>

Final Pot: t80914