HUSNG - Marginal hand OOP on turn

[Nichomacheo]

Haven't picked up much on villain, other than he limps more than optimal in position.

PokerStars No-Limit Hold'em Tourney, Big Blind is t30 (2 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Button (t1415)
Hero (t1585)

Preflop: Hero is BB with K[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/spade.gif[/img].
Button calls t15, Hero checks.

Flop: (t60) 7[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t60</font>, Button calls t60.

Turn: (t180) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>

Check/Call?, Check/Fold? Bet/Fold?

I see merits to all of these lines. Am I aiming for pot control or should I be trying to extract value from a weaker ten (who may think I'm on a flush draw) or flush draw (who will either take a free card/bet)?