55s: this is wise?

[Big Limpin']

Full Tilt No-Limit Hold'em Tourney, Big Blind is t300 (4 handed)

UTG (t3000)
Button (t3000)
SB (t1500)
Hero (t5000)


Preflop: Hero is BB with J [img]/images/graemlins/spade.gif[/img], T [img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, Button bets t900, SB folds, Hero calls.

Flop: (t2050) A [img]/images/graemlins/club.gif[/img], 6 [img]/images/graemlins/diamond.gif[/img], 4 [img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>

<font color="#CC3333">Hero bets t600</font>, Button folds.

***I've been doing this almost standard now, if the stacks and board are like this or so. The t600 is all i will spend, im gone if he plays it. But seems he needs ace to call, and may not have one...1/3 pot size is sufficient to find out, i think. I'd get nothing if i check, as im not calling anything, and he will bet alot that he wont call.***

BL'