Playing 3 of a Kind too fast? what's a better line?

[Maulik]

Party Poker No-Limit Hold'em, $ BB (6 max, 6 handed) converter

UTG ($175.17)
MP ($46.30)
CO ($51.80)
Hero ($53.15)
SB ($81.81)
BB ($47.20)

Preflop: Hero is Button with J[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/spade.gif[/img]. SB posts a blind of $0.25.
<font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $2</font>, <font color="#666666">1 fold</font>, BB calls $1.50.

Flop: ($4.25) J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $3</font>, <font color="#CC3333">BB raises to $12</font>, <font color="#CC3333">Hero raises to $30</font>, BB folds.

Final Pot: $46.25

I prefer to call him here, since the board is not too threatening, and he's probably not calling with anything but a jack if you reraise. If the turn comes a blank I would just call him again, unless he decides to bet very small. Let him bluff away his money.

Dumle