$2/$4 FPS or good read?

have been experimenting with these kinda plays recently, don't know if they're always +EV, but hey, how will you know if you've never even tried right?

anyway, villain seemed kinda tight/passive, hasn't been raising PF with anything kinda. so i figured he was like definitely on AA/KK/QQ since not many $2/$-kids have the skills to cap it with less, especially not the weaktighties. i basically thought i could push him out if he didn't have the unlikely AA, and it wouldn't be hard to get out if he showed strength. a stronger player might play back at me with KK/QQ, but i didn't make that read on him, so...

Party Poker 2/4 Hold'em (8 handed) FTR converter on zerodivide.cx

Preflop: Hero is CO with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img]. MP1 posts a blind of $2.
<font color="#666666">2 folds</font>, <font color="#CC3333">MP1 (poster) raises</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#666666">3 folds</font>, <font color="#CC3333">MP1 caps</font>, Hero calls.

Flop: (9.50 SB) 5[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP1 bets</font>, <font color="#CC3333">Hero raises</font>, MP1 calls.

Turn: (6.75 BB) 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
MP1 checks, <font color="#CC3333">Hero bets</font>, MP1 folds.

Final Pot: 7.75 BB