Is this a good situation for Stop n Go? (3+r)

[helter skelter]

3+r, close to the bubble

PokerStars No-Limit Hold'em Tourney, Big Blind is t1200 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP2 (t30303)
MP3 (t33392)
CO (t34755)
Button (t11065)
Hero (t14381)
BB (t12222)
UTG (t40200)
UTG+1 (t23215)
MP1 (t63437)

Preflop: Hero is SB with Q[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">MP3 raises to t3600</font>, <font color="#666666">2 folds</font>,

Antes are 125

The big blind is very conservative, so I'm not too worried that he will stay in.

I was leaning more toward raiser having a legitmate hand, so I figure an allin reraise will be called.

I don't know if this should be a factor, but post bubble pays about $22, so it represents over 7 buyins.

I have no experience with the Stop n Go move.