Bubble - Comments on call?

[Insty]

Party Poker $20+2 No-Limit Hold'em Tourney, Big Blind is t200 (4 handed) converter

saw flop|<font color="#C00000">saw showdown</font>

<font color="#C00000">Hero (t920)</font>
<font color="#C00000">UTG (t1485)</font>
Button (t4405)
SB (t1190)

Preflop: Hero is BB with T[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">UTG raises to t1485 (All-In)</font>, <font color="#666666">2 folds</font>, Hero calls t720 (All-In).


I'm interested to hear if anyone thinks I should have folded this hand on the bubble.

Things I considered:
BB had been playing quite tightly, I'd only seen him showdown AK and AQs and he'd won a few hands where everyone had folded after he'd pushed. His push frequency had increased latly and he'd pushed the hand before also.
Being 4xBB himself he could be on a steal.
I was worried if I fold this hand I only have 720 left and zero fold equity.
Should I just blind away here and hope to make the money?
The position and size of the big stack is annoying because I can't steal from him and was scared of stealing through him.

What else should I be considering?
Should I just have pushed from UTG the previous hand with what I had. T[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/diamond.gif[/img]? (or even any other 2?)

Thanks.