Set of 9's, first round, big pot, trouble?

[DJ Sensei]

2nd orbit of 30+3 MTT on pokerroom, no reads. Is this the best line to take after the flop?

Seat 1: Cadillac24 ($1,450 in chips)
Seat 2: ref8548 ($1,720 in chips)
Seat 3: jock111 ($2,000 in chips)
Seat 4: Lao999 ($1,460 in chips)
Seat 5: mountmaker ($1,470 in chips)
Seat 6: jhole3 ($1,340 in chips)
Seat 7: whiteclyde ($1,300 in chips)
Seat 8: chaos711 ($1,320 in chips)
Seat 9: DJ_Sensei [9 [img]/images/graemlins/diamond.gif[/img],9 [img]/images/graemlins/heart.gif[/img]] ($1,470 in chips)
Seat 10: Daig ($1,470 in chips)



ANTES/BLINDS
jock111 posts blind ($10), Lao999 posts blind ($20).

PRE-FLOP
mountmaker folds, jhole3 folds, whiteclyde folds, chaos711 folds, DJ_Sensei bets $80, Daig folds, Cadillac24 folds, ref8548 folds, jock111 calls $70, Lao999 calls $60.

FLOP [board cards 10 [img]/images/graemlins/heart.gif[/img],Q [img]/images/graemlins/heart.gif[/img],9 [img]/images/graemlins/club.gif[/img] ] Pot = t240
jock111 checks, Lao999 checks, DJ_Sensei bets $170, jock111 folds, Lao999 calls $170.

TURN [board cards 10 [img]/images/graemlins/heart.gif[/img],Q [img]/images/graemlins/heart.gif[/img],9 [img]/images/graemlins/club.gif[/img], 5 [img]/images/graemlins/spade.gif[/img]] Pot = t580
Lao999 checks, DJ_Sensei bets $375, Lao999 raises to $750, DJ_Sensei calls $375.

RIVER [board cards 10 [img]/images/graemlins/heart.gif[/img],Q [img]/images/graemlins/heart.gif[/img],9 [img]/images/graemlins/club.gif[/img],5 [img]/images/graemlins/spade.gif[/img],4 [img]/images/graemlins/heart.gif[/img] ] Pot = quite big, Both players have around t400 left.
Lao999 checks, DJ_Sensei checks.

[Big_Jim]

I move in on the turn.