stars $1k, fire a 3rd?

[bigballz]

A few hands ago I doubled up set>set by betting hard. Image should be solid. I also 3 barrelled a flopped 2 pair from the SB vs. and UTG limper and it showed down with me winning the pot. Villian is ImDaNuts, seen him around but don't remember anything about him. He kinda check/called turn fast/scared. likey? Also, if you do bet, do you bet bigger or go for the fake value bet?

PokerStars No-Limit Hold'em Tourney, Big Blind is t30 (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

SB (t4210)
BB (t3025)
UTG (t2480)
UTG+1 (t3135)
MP1 (t2210)
MP2 (t3140)
Hero (t6760)
Button (t2160)

Preflop: Hero is CO with A[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/club.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">Hero raises to t90</font>, <font color="#666666">1 fold</font>, SB calls t75, <font color="#666666">1 fold</font>.

Flop: (t210) J[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets t120</font>, SB calls t120.

Turn: (t450) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets t300</font>, SB calls t300.

River: (t1050) T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets t650</font>