Middle pair in Blind Situation

[nirfdog]

Full Tilt 2/4, 8 handed, Villain is 27/16/2.2 after 166 hands.

Preflop: folded to Villain in cutoff who raises, Button folds, Hero 3-bets in SB w/A [img]/images/graemlins/spade.gif[/img]7 [img]/images/graemlins/heart.gif[/img], BB folds, Villain calls.

Flop: T [img]/images/graemlins/heart.gif[/img]7 [img]/images/graemlins/diamond.gif[/img]4 [img]/images/graemlins/club.gif[/img]

Hero bets, Villain raises, Hero calls.

Turn: 9 [img]/images/graemlins/heart.gif[/img]

Hero checks, Villain bets, Hero calls.

River: A [img]/images/graemlins/club.gif[/img]

Hero bets, Villain raises, Hero calls.

My rationale for each street:

Preflop, my opponent is aggresive, so I should be ahead a good amount here and I'm creating some fold equity while also creating dead money when BB folds.

Flop: Standard lead w/ MP, I just call the raise thinking WA/WB, planning to call down most of the time.

Turn: Still planning to call down.

River: I bet for two reasons; I don't want to give a free showdown to a hand that may make a crying call (KK-JJ, 2 pair, etc.) and I don't really like getting 3-bet on the river.

Any comments welcome, thanks.