HU with TPGK, how much is too much?

[edthayer]

Party 2/4. Slightly tighter than usual. No specific read on the villian.

Folded to Hero in CO with KQ /images/graemlins/heart.gif

Hero raises, Button calls, SB folds, BB calls.

Flop:
K /images/graemlins/club.gif 8 /images/graemlins/spade.gif 4 /images/graemlins/spade.gif

BB checks, Hero bets, Button raises, BB folds, Hero 3-bets, Button caps!

No read on Button, but he CCed my raise, which should tell me something (although I don't know what). No 3-bet preflop made me put him on: 88, 33, KJ /images/graemlins/spade.gif, KQ /images/graemlins/spade.gif, or maybe Ax /images/graemlins/spade.gif.

[Rubeskies]

I'm betting the turn and calling a raise and then calling down on the river unimproved. I'm betting out on the river and calling a raise if I improve on the river and the flush doesn't come in.

[runa]

I second that motion, leading the turn and calling down the river sounds about right.

[edthayer]

Do I lead the turn because villian could very likely be on a flush draw?