50NL 6max: Overpair on flop, board pairs on turn OOP

[kerplunkNL]

Not a lot of hands on this villain. Doesn't seem a total donkey or calling station or maniac.

Party Poker No-Limit Hold'em, $ BB (4 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($41)
UTG ($73.40)
Button ($50.10)
Hero ($42.95)

Preflop: Hero is SB with A[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img]. UTG posts a blind of $0.50. Hero posts a blind of $0.25.
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero (poster) raises to $1.75</font>, UTG (poster) calls $1.50.

Flop: ($4) 3[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $3</font>, UTG calls $3.

Turn: ($10) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero ..?

Should I bet here? I can't see many hands calling here that I beat. Or would a FD call this turn often enough? Or maybe even a J?
Is this an easy turnbet?

[Fore59]

I would bet $8 here. There is no definite indication that he has a Q. If he calls I c/f the river. If he raises I think you need to fold.