blind steal gone wrong - comments?

75 or so left in micro buy in tourny. I have had a tight image, but I have been stealing blinds from this position.

PokerStars No-Limit Hold'em Tourney, Big Blind is t800 (9 handed) FTR converter on zerodivide.cx

UTG (t8548)
Hero (t23521)
MP1 (t6356)
MP2 (t33059)
MP3 (t24710)
CO (t35554)
Button (t7266)
SB (t13794)
BB (t12583)

Preflop: Hero is UTG+1 with 7[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t2000</font>, <font color="#666666">6 folds</font>, BB calls t1200.

Flop: (t3600) 7[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets t10533 (All-In)</font>, Hero ... ?

thanks,
-Mike