1/2 A5s turns aces up, river play?

[Wu36]

Poker Stars - No Limit Hold'em Cash Game - $1/$2 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $74.90
BB: $142.30
UTG: $521.30
MP: $305
CO: $411.45
<font color="black">Hero (BTN): $208.30</font>

<font color="black">Reads: </font><font color="blue">Villain is Spagmump or something like that 45/25/2 spazzy LAG.

He bet/3bet shoved 78o on a 69J 2 tone board earlier and outran my AA for 125bbs or so.

Other than that he\'s been limping utg alot and callin my button raises then check folding flops.

This reads feature is great.</font>

<font color="black">Preflop:</font> Hero is dealt 5[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (6 Players)
<font color="red">UTG raises to $6</font>, 2 folds, Hero calls $6, 2 folds

<font color="black">Flop:</font> ($15) 3[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] (2 Players)
UTG checks, <font color="red">Hero bets $12</font>, UTG calls $12

<font color="black">Turn:</font> ($39) 5[img]/images/graemlins/heart.gif[/img] (2 Players)
UTG checks, <font color="red">Hero bets $32</font>, UTG calls $32

<font color="black">River:</font> ($103) K[img]/images/graemlins/club.gif[/img] (2 Players)
UTG checks, Hero?

[Jigsaws]

Spazzy LAG: bet for value.

[Wu36]

yeah, seemed like a really easy bet. i bet 80, thoughts on sizing?