Hand reading with AJs

[Spicymoose]

Opponent is 22/11/4 after only 22. Read isn't great, but mostlikely a TAG.

What do you do if you don't improve on the turn? Fold your TPTK? How do you like the play as it turned out?

Party Poker 5/10 Hold'em (6 max, 4 handed) converter

Preflop: Hero is BB with A[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/spade.gif[/img].
UTG calls, <font color="#666666">1 fold</font>, <font color="#CC3333">SB raises</font>, <font color="#CC3333">Hero 3-bets</font>, UTG folds, <font color="#CC3333">SB caps</font>, Hero calls.

Flop: (9 SB) 7[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">SB 3-bets</font>, Hero calls.

Turn: (7.50 BB) A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">SB 3-bets</font>, Hero calls.

River: (13.50 BB) 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets</font>, Hero calls.

Final Pot: 15.50 BB