how much shoul i vbet?

[aceswild83]

Party Poker No-Limit Hold'em, $ Hero (5 handed) internettexasholdem.com

MP ($407)
Button ($1190.30)
SB ($242.59)
Hero ($793.45)
UTG ($744.55)

Preflop: Hero is BB with T[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img]. SB posts a blind of $2.
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises to $15</font>, <font color="#666666">1 fold</font>, SB (poster) calls $13, Hero calls $11.

Flop: ($45) 7[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, Hero checks, MP checks.

Turn: ($45) T[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets $25</font>, <font color="#CC3333">Hero raises to $60</font>, MP calls $60, SB folds.

River: ($190) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $120</font>, MP calls $120.

Final Pot: $430

i'm pretty close to 100% he has a T here. the 120 was a mistype ment to bet 150. how much shoul i bet?