Can i call here?

[Jay36489]

55s

Can I call here? Should I? Villian is average player.

Party Poker No-Limit Hold'em Tourney, Big Blind is t50 (7 handed) http://216.119.70.224/converter/hhconverter.pl

Hero (t1860)
UTG (t1535)
MP1 (t930)
MP2 (t590)
CO (t2530)
Button (t1175)
SB (t1380)

Preflop: Hero is BB with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">CO raises to t200</font>, <font color="#666666">2 folds</font>, Hero calls t150.


Flop: (t425) 7[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, Villian pushes, Hero folds.

Final Pot: t425

His bet is screaming overpair. If my A and K is live 15 outs is good, but if hes got kings or aces I'm not in good shape. I'm getting about 1.25:1. I almost insta folded but stopped to think and figured just wait for a better spot. Thoughts?