KK in the SB; trap him?

[fmsr]

Opponent is a nit: 14/11/1.5 over ~70 hands. I find cowboys in the SB and it is folded to me. So I wanna trap him... Thoughts?

Limit Holdem Ring game
Limit: $1/$2
6 players
Converter

Pre-flop: (6 players) Hero is SB with K[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/spade.gif[/img]
4 folds, Hero calls, <font color="#cc0000">BB raises</font>, <font color="#cc0000">Hero 3-bets</font>, BB calls.

Flop: 9[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/diamond.gif[/img] 8[img]/images/graemlins/club.gif[/img] (5.5SB, 2 players)
<font color="#cc0000">Hero bets</font>, BB calls.

Turn: J[img]/images/graemlins/spade.gif[/img] (3.75BB, 2 players)
<font color="#cc0000">Hero bets</font>, <font color="#cc0000">BB raises</font>, <font color="#cc0000">Hero 3-bets</font>, <font color="#cc0000">BB caps</font>, Hero calls.

River: A[img]/images/graemlins/diamond.gif[/img] (11.75BB, 2 players)
Hero checks, <font color="#cc0000">BB bets</font>, Hero calls.

Results:
Final pot: 13.75BB