$1 MTT bubble shove

[pokerscaresme]

Poker Stars, $1 + $0.10 NL Hold'em Tournament, 150/300 Blinds, 9 Players

SB: 1,575
BB: 2,261
UTG: 2,490
UTG+1: 6,531
UTG+2: 6,803
MP1: 8,412
Hero (MP2): 3,145
CO: 8,968
BTN: 725

Pre-Flop: (675) 3 A[img]/images/graemlins/spade.gif[/img] dealt to Hero (MP2)
4 folds, Hero - ?

188 left to 162 and the big $1 payoff. [img]/images/graemlins/wink.gif[/img]
I was crippled 3 orbits ago and haven't been very active, so I still believe I have a conservative image.

-CO is loose/moron, hence the healthy stack
-BTN is sitting out
-SB & BB are weak/tight