NL5 - TPGK action on turn

[raise_happy]

Villian was 73/0/5 over 85 hands

PokerStars No-Limit Hold'em, $0.05 BB (5 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

SB ($11.16)
BB ($5.61)
UTG ($9.70)
MP ($1.86)
Hero ($5.91)

Preflop: Hero is Button with Q/images/graemlins/heart.gif, A/images/graemlins/heart.gif.
<font color="#666666">1 fold</font>, MP calls $0.05, <font color="#CC3333">Hero raises to $0.25</font>, SB calls $0.23, <font color="#666666">1 fold</font>, MP folds.

Flop: ($0.60) 6/images/graemlins/diamond.gif, A/images/graemlins/diamond.gif, 7/images/graemlins/club.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $0.15</font>, <font color="#CC3333">Hero raises to $0.6</font>, SB calls $0.45.

Turn: ($1.80) K/images/graemlins/club.gif <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $1.4</font>, <font color="#CC3333">SB raises to $3.8</font>, Hero <font color="red"> ??? </font>

[well named]

He's pretty aggressive for playing 70% of his hands. Do you have any other reads as far as his check-raising tendencies, or flop donk-betting tendencies?

Just based on his stats, I think if you're going to bet the turn here you have to get it in, so I shove the turn as played. You're going to be sick when he shows up occasionally with AK, but his range is way wider then the nuts here, and includes lots of weaker aces and draws.

Edit: too early, can't c/c in position. duh. Checking the turn behind probably induces a lot of river bluffs from this villain so it's also probably not a bad line, as long as you call the river.