$10 Big stack play - When do you start pushing with ATC?

[crystalallen]

Does it matter how many are left? 6 seat SNG.. Top two paid. I folded a few times because I just couldn't stand my cards but I was wondering if I should be pushing.

To show stack sizes:

Full Tilt Poker No-Limit Hold'em Tourney, Big Blind is t120 (4 handed) Hand History converter Courtesy of PokerZion.com

SB (t1370)
Hero (t5765)
UTG (t545)
Button (t1320)

Preflop: Hero is BB with 6[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Button raises to t1320 (All-In)</font>, <font color="#666666">2 folds</font>.

Final Pot: t1500

Results in white below: <font color="#FFFFFF">
No showdown. Button wins t1500. </font>