$109 Bubble: 99 in BB --- what's my line?

[ononimo]

Winning $22 SNG player - decided to play a $109 as a lark just to see how much more difficult the play was. In this particular SNG, the play was relatively passive and straightforward, IMO.

Two reads:
a) UTG has been caught with marginal hands by short stacks in the blinds after making big raises (4-5x BB) from EP with marginal hands (e.g. JTo, KJo) but his hands held up. My read is that UTG's hand is probably marginal but he likely has 2 overcards so I'd be facing a race situation.

b) the SB has played VERY passively - as a short stack, he has passed up several obvious steal opportunities and appears to be waiting for a premium hand. I've been stealing from SB indiscriminately.

here's the hand:

Party Poker No-Limit Hold'em Tourney, Big Blind is t200 (4 handed) converter

SB (t875)
Hero (t3850)
UTG (t1905)
Button (t3370)

Preflop: Hero is BB with 9[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">UTG raises to t900</font>, <font color="#666666">2 folds</font>, Hero ... ???