NL50 - AA vs big fish calling me down IP

[toxzen]

Villain is 73/7.5/1.63 over 700. Cold calls any with pretty much any two pre flop. Is passive call station post flop. Is my line here too aggressive? Should I be slowing down on the turn? I push river figuring that the 3h is best card in the deck for me besides Ad counterfeiting any two pair he might have. He definitely seems to be the type of player who wouldn't realize he's been counterfeited on river.


Full Tilt Poker, $0.25/$0.50 NL Hold'em Cash Game, 8 Players
LegoPoker Hand History Converter

UTG+1: $40.75
MP1: $29.35
MP2: $50.15
CO: $18.85
Hero (BTN): $49.75
SB: $69.15
BB: $69.10
UTG: $45.50

Pre-Flop: A[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/heart.gif[/img] dealt to Hero (BTN)
2 folds, MP1 calls $0.50, MP2 folds, CO calls $0.50, <font color="red">Hero raises to $2.75</font>, SB calls $2.50, BB folds, MP1 calls $2.25, CO folds

Flop: ($9.25) 5[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/club.gif[/img] (3 Players)
SB checks, MP1 checks, <font color="red">Hero bets $6.50</font>, SB calls $6.50, MP1 folds

Turn: ($22.25) 3[img]/images/graemlins/spade.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $18</font>, SB calls $18

River: ($58.25) 3[img]/images/graemlins/heart.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $22.50 and is All-In</font>