What would you do here??

[roxtar]

Live tourney (NLHE home game actually)
30 staring players
Starting chips = T1000
I'm about 3rd largest stack @T5000
Blinds are 100/200

2 fold, chip leader in MP calls 200 (decent player, likes to see flops and gamble a little,especially as chip leader), everyone else folds to me on the button with K [img]/images/graemlins/spade.gif[/img]T [img]/images/graemlins/spade.gif[/img] I raise to T600 blinds fold and chip leader calls.

Flop: 2 [img]/images/graemlins/club.gif[/img] 5 [img]/images/graemlins/diamond.gif[/img] 3 [img]/images/graemlins/spade.gif[/img]
Villain checks, Hero bets 1000, villain calls (after about a minute!!)
Turn: 10 [img]/images/graemlins/club.gif[/img]
Villain checks
hero????

Villain has almost 3:1 chip advantage over me so I'm pretty sure I'll get called here if I push. But what I'm wondering is what the chances are of me having the best hand here. (BTW if I do push here it'll be 3k into a 3.5k pot)

Any help would be much appreciated.

Lemee know if oyu want the results.