$5.50 - AJs on bubble against all-in re-raise

[rkidwell]

How is my line with this hand? Is my pre-flop raise from UTG too big here? After putting in almost 25% of my stack on a raise from UTG, I felt committed to call BB's push here, but maybe I should wait for a better spot.

PokerStars Tournament, Big Blind is t150 (5 handed) Converter on pregopoker.com

Hero (t2115)
CO (t4895)
Button (t1650)
SB (t2320)
BB (t2520)

Preflop: Hero is in UTG with J[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/club.gif[/img]
<font color="red">Hero raises to t500</font>, <font color="gray">CO folds</font>, <font color="gray">Button folds</font>, <font color="gray">SB folds</font>, <font color="red">BB raises to t2520 (All-in)</font>, Hero calls t1615 (All-in)