$33 A4o on the Bubble - Push?

[Unarmed]

Blinds up in 5 hands. Table is typical, i.e.: no real loose push calling going on. I was torn between pushing, folding, and raising 3xBB.

Party Poker No-Limit Hold'em Tourney, Big Blind is t200 (5 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

SB (t1035)
BB (t1945)
UTG (t2730)
MP (t835)
Hero (t1455)

Preflop: Hero is Button with A/images/graemlins/club.gif, 4/images/graemlins/heart.gif.
<font color="#666666">3 folds</font>

<font color="white">I'm joking about the 3x BB part. </font>