3--KQs shortstacked All-In vs Raiser?

[TomBrooks]

PokerStars No-Limit Hold'em Tourney, Big Blind is t200 (6 handed)

UTG's been playing a little loose and raising a good bit. I was thinking about folding this KQs but because I was shortstacked I pushed.

Hero (t1160)
CO (t1465)
Button (t2360)
SB (t2790)
BB (t2695)
UTG (t4530)

Preflop: Hero is MP with Q[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">UTG raises to t400</font>, <font color="#CC3333">Hero raises to t1135</font>