100 NL AKo misses flop and c-bet gets called; do you double barrel?

[Lego05]

Sit and go player trying to get better at cash. Help on all streets appreciated.

Villian is 16.98/8.49/1.21 (1.6 not including pre-flop) over 106 hands.

I thought that there would be a good enough chance that he was on a flush draw or had something like 55,66,TT and would fold on the J turn. Would you have bet again here?

PokerStars No-Limit Hold'em, $1.00 BB (9 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

MP3 ($91.25)
CO ($100)
Button ($23.75)
SB ($91.65)
BB ($76.15)
UTG ($68.75)
Hero ($114.10)
MP1 ($61.25)
MP2 ($72.60)

Preflop: Hero is UTG+1 with K/images/graemlins/diamond.gif, A/images/graemlins/spade.gif. CO posts a blind of $1.
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $4.5</font>, <font color="#666666">3 folds</font>, CO (poster) calls $3.50, <font color="#666666">3 folds</font>.

Flop: ($10.50) 9/images/graemlins/spade.gif, 3/images/graemlins/spade.gif, 2/images/graemlins/club.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $7</font>, CO calls $7.

Turn: ($24.50) J/images/graemlins/club.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $17</font>, <font color="#CC3333">CO

[Lego05]

Bump.

[Claunchy]

It's not bad, though I doubt this villain is the floaty type, so he probably has something. Whether his something is enough to call a turn bet, who knows.

I would fire the turn like 40% of the time here.

[deaders]

Sometimes but Id bet more like $20-22 so he has a tough decision even with a draw.