2/4 Moving from Donkaments to Cashaments. Too Thin?

[Pudge714]

No real reads as I haven't played much cash and my HUD wasn't working.
SB has 655 I cover.
5 handed.

I have K[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/heart.gif[/img]
Folds to SB who completes. I raise t14. He calls.

Flop($28) is K[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/club.gif[/img] 5[img]/images/graemlins/heart.gif[/img]
Villain checks, I bet 18, he calls.

Turn($64) is the 9[img]/images/graemlins/club.gif[/img]
Villain checks, I bet 40, he calls.

River($144) is the A[img]/images/graemlins/spade.gif[/img]
Villain checks, I?