overpair against 46/8 player 2/4nl

[overAchiever]

Greatings,

Villian is 46/8 through only 24 hands ... how was my play and how would you have played it?

Full Tilt Poker, $2/$4 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

MP: $1,644.80
CO: $578.50
BTN: $384
Hero (SB): $396
BB: $438.30
UTG: $449

CO posts $2
CO posts $4
Pre-Flop: 9[img]/images/graemlins/heart.gif[/img] 9 dealt to Hero (SB)
UTG calls $4, <font color="red">MP raises to $24</font>, 2 folds, Hero calls $22, BB folds, UTG calls $20

Flop: ($82) 2[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 3 (3 Players)
Hero checks, <font color="red">UTG bets $45</font>, MP folds, Hero calls $45

Turn: ($172) 7[img]/images/graemlins/heart.gif[/img] (2 Players)
Hero checks, <font color="red">UTG bets $140</font>, <font color="red">Hero raises to $327 and is All-In</font>, UTG calls $187

River: ($826) Q (2 Players - 1 is All-In)