NL50 - AK hits top pair on turn, I need a bet size

[ICantCash]

No reads on villain, second orbit at table.

Party Poker
No Limit Holdem Ring game
Blinds: $0.25/$0.50
6 players
Converter

Stack sizes:
UTG: $51.50
UTG+1: $51.30
CO: $17.20
Button: $119.47
SB: $99
ICantCash: $52

Pre-flop: (6 players) ICantCash is BB with A[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/diamond.gif[/img]
<font color="#cc0000">UTG raises to $2</font>, 4 folds, <font color="#cc0000">ICantCash raises to $6.5</font>, UTG calls.

Flop: 2[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/heart.gif[/img] ($13.25, 2 players)
<font color="#cc0000">ICantCash bets $8</font>, UTG calls.

Turn: A[img]/images/graemlins/diamond.gif[/img] ($29.25, 2 players)
<font color="#cc0000">ICantCash...

[EMc]

20

[Brettster]

I'd actually say c/c a reasonable bet on the turn.