TP oop turn nut FD how do you play it?

[wingchunflush]

This guy is 73/40 over a decent amount of hands. I called oop because I figured I was beating hthe majority of his range. I c/c the flop because its a wa/wb situation. The turn I go for the check raise because I think I actually have the best hand and want to take it down there, is this spewy or bad? Any comments onto other lines I could have taken? thanks.

PokerStars No-Limit Hold'em, $0.02 BB (6 handed) internettexasholdem.com

Button ($3.36)
SB ($4.98)
Hero ($2.66)
UTG ($4.86)
MP ($13.89)
CO ($4.97)

Preflop: Hero is BB with J[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises to $0.06</font>, <font color="#666666">3 folds</font>, Hero calls $0.04.

Flop: ($0.13) A[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP bets $0.08</font>, Hero calls $0.08.

Turn: ($0.29) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP bets $0.1</font>, <font color="#CC3333">Hero raises to $0.45</font>, MP calls $0.35.

River: ($1.19) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, MP checks.

Final Pot: $1.19