Getting Closer, WCOOP #5

[FGators]

Well my hand is almost there. Started with the flush draw, now have the straight draw, maybe I'll have one of the nuts by the river.

Obviously the crux of the hand is the turn when its checked to me. I think the turn spot (check) is the right play in retrospect, though I can be persuaded.

WCOOP $500, event #5. I have a TAG image. Folds to me in MP, blinds 100/200...i raise A [img]/images/graemlins/diamond.gif[/img]J [img]/images/graemlins/diamond.gif[/img] to 600...guy calls out of the BB. He seems ABC/straightforward.

Flop: 10 [img]/images/graemlins/diamond.gif[/img]9 [img]/images/graemlins/diamond.gif[/img]3 [img]/images/graemlins/spade.gif[/img]

he checks, I bet $950, he calls.

Turn: K [img]/images/graemlins/heart.gif[/img]

he checks, hero?

Pot is at 3200.

He has 5400 left and I have him covered.

Is this an automatic check behind and just fold if unimproved and he leads. Does anybody try again trying to rep the King.

How big of a factor does the K play here? If its a 3 are you more or less likely to bet?