AK heads up check up

[private joker]

Excuse me if this is boringly standard, but I'm investigating possible leaks this week and wondering if this is one of them.

Villain has TAG stats: 18/10/1.3 after 96 hands. I don't recall getting involved with him before this hand -- and hey, if you're a 2+2er and reading this, Villain, maybe you wanna chime in if you remember this hand.

Party Poker 5/10 Hold'em (10 handed) FTR converter on zerodivide.cx

Preflop: Hero is UTG with K[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">Hero raises</font>, <font color="#666666">5 folds</font>, <font color="#CC3333">CO 3-bets</font>, <font color="#666666">3 folds</font>, Hero calls.

Flop: (7.40 SB) A[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets</font>, Hero calls.

Turn: (4.70 BB) 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets</font>, Hero calls.

River: (6.70 BB) T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>...

Since I just had his stats to go on, I put him on a normal TAG 3-betting range, which means AA-TT, AK, AQs pretty much. 99 if he's pretty frisky. Since QTs is the best flush draw he can have, and I doubt he'd 3-bet that, it was hard to put him on a draw here. So on the flop I decided to treat it as a WA/WB hand, figuring any aggression I made would get hands drawing to 2 outs to fold, or get reraised by better hands.

I haven't used the check-call check-call bet line as much lately, but on this flop I decided to go with it. Should I have changed plans? What's the what is, peeps.