TT UTG with a 13 BB stack

[MrTimCaum]

This is from a PS $10+1. Start of the 2nd hour, I have no read on the villain.

PokerStars No-Limit Hold'em Tourney, Big Blind is t150 (9 handed) converter

SB (t6375)
BB (t4790)
Hero (t2055)
UTG+1 (t2205)
MP1 (t3975)
MP2 (t4230)
MP3 (t4678)
CO (t6355)
Button (t1670)

Preflop: Hero is UTG with T[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">Hero raises to t500</font>, <font color="#666666">3 folds</font>, MP3 calls t500, <font color="#666666">4 folds</font>.

Flop: (t1225) A[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>

Final Pot: t1225

Hero?

What's your plan in this spot? You have 1555 behind, with 1225 already in the pot. If you lead out, for how much? If villain comes over the top, are you calling? Would you consider open pushing the flop? Is anyone checking here?

I'm interested in hearing some discussion of different lines to take in this hand.