I'm trying to get better at outplaying ppl in position, and decided I'd try playing a non-standard hand (at least, for me) here. seanmo85 is very loose pre flop and on flop in and oop, but gets tight in large pots. he is 36/18 over 1,000 hands, and pretty aggro post flop. my image is tag, and have several times won medium/big pots vs villain by showing down better hands.

I wasn't sure what to make of his psb on the flop. I decided to raise thinking it could be a cbet (maybe should have looked up if he has cbet patterns), but either way I have a lot of equity.
There was also a little metagame factor because villain and some others at the table are regulars.

Hand #37040028-17239 at Burleson (No Limit Hold'em)
Started at 29/Nov/06 03:14:55

Hero is at seat 0 with $112.50.
DRX is at seat 1 with $94.
I_STRONG is at seat 2 with $123.65.
EMW1 is at seat 3 with $25.15.
seanmo85 is at seat 4 with $93.95.
Sammason is at seat 5 with $21.70.
The button is at seat 1.

I_STRONG posts the small blind of $.50.
EMW1 posts the big blind of $1.

Hero:
DRX: -- --
I_STRONG: -- --
EMW1: -- --
seanmo85: -- --
Sammason: -- --

Pre-flop:

seanmo85 raises to $3.50. Sammason folds.
Hero calls. DRX calls. I_STRONG folds.
EMW1 folds.

Flop (board: :Js: ) - 3way, $12

seanmo85 bets $12. Hero raises to $36 and plans to call a push

I could see reasons for calling the flop as well, and IowaSkinsFan thought that'd be better in our session reviews, so I figured I'd see what you think.