flopped quads -- raise the turn or wait?

[Matt R.]

Any and all comments welcome, but I'm primarily wondering if I should raise the turn here or if it's best to wait in this case.

Party Poker 2/4 Hold'em (7 handed) converter

Preflop: Hero is MP1 with 7[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/spade.gif[/img].
UTG calls, Hero calls, MP2 calls, CO calls, <font color="#666666">1 fold</font>, SB completes, BB checks.

Flop: (6 SB) 7[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(6 players)</font>
<font color="#CC3333">SB bets</font>, BB calls, UTG folds, Hero calls, MP2 calls, CO calls.

Turn: (5.50 BB) 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, BB folds, Hero calls, MP2 calls, CO calls.

River: (9.50 BB) J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">Hero raises</font>, MP2 calls, CO calls, <font color="#CC3333">SB 3-bets</font>, <font color="#CC3333">Hero caps</font>, MP2 calls, CO calls, SB calls.

Final Pot: 25.50 BB