50 NL KK turn bet question

[prodonkey]

Villain is 15/10/1.5

I've been running into this situation a lot.. seems like it should be kinda standard. But the situations are always different. The guy is pretty nitty, so when he calls the flop bet I know he has some kind of hand. I don't think he calls preflop with KJ, or QT so the straight draw.. and 2 pair are not part of his range. I have a feeling that normally if I bet this turn and am willing to play for stacks I'm going to be behind when all the money goes in. Is bet/folding the turn a good idea? I'm not sure how frisky he'd get with QK or AQ here, he could very well check raise AQ but that's really the only hand in his range that I'm ahead of. Is the pot control check on the turn then call on the river good?

Full Tilt Poker - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 5 Players - (LegoPoker HH Converter)

SB: $64.95
BB: $52.20
UTG: $66.80
<font color="black">Hero (CO): $102.80</font>
BTN: $9.60

<font color="black">Preflop:</font> Hero is dealt K[img]/images/graemlins/heart.gif[/img] K (5 Players)
UTG calls $0.50, <font color="red">Hero raises to $2.50</font>, BTN calls $2.50, SB calls $2.25, BB folds, UTG calls $2.00

<font color="black">Flop:</font> ($10.50) Q[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/heart.gif[/img] T (4 Players)
SB checks, UTG checks, <font color="red">Hero bets $6.00</font>, BTN folds, SB calls $6.00, UTG folds

<font color="black">Turn:</font> ($22.50) 5[img]/images/graemlins/heart.gif[/img] (2 Players)
SB checks, Hero checks

<font color="black">River:</font> ($22.50) 4 (2 Players)
<font color="red">SB bets $12.00</font>, Hero calls $12.00

Pot Size: $46.50 ($2.30 Rake)