An interesting hand...Positional Struggle Against Tough Player

[Jeffage]

5-handed 1-2 game online. I'm second to act with 7 [img]/images/graemlins/spade.gif[/img]7 [img]/images/graemlins/heart.gif[/img]. I raise. Next player, a very good, but very (perhaps overly) aggressive player, 3-bets. He is sometimes super-aggro, but very smart and beats the game well. Folded back around to me and I call. Flop comes 4 [img]/images/graemlins/spade.gif[/img]9 [img]/images/graemlins/diamond.gif[/img]2 [img]/images/graemlins/diamond.gif[/img]. I check, good player bets, I raise, he calls. Turn is the 2 [img]/images/graemlins/spade.gif[/img]. I check, he bets, I call. River is the Q [img]/images/graemlins/heart.gif[/img]. I bet. How's my line?

Jeff