Bubble situation

[11t]

15+1` Turbo on Stars

A few things to begin with, the big stack in the SB was a complete donk and instead of using his stack to push people around was making ridiculous calls and giving his chips away. Several hands ago I pushed with KQ UTG and he called with KT on the button. Knowing that I had a very good chance of being called by him or the SB what should I do here?

PokerStars No-Limit Hold'em Tourney, Big Blind is t600 (4 handed) converter

Hero (t3390)
SB (t6820)
BB (t965)
UTG (t2325)

Preflop: Hero is Button with A[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font> Hero...