$11 Rebuy - Committed Call?

[FireStorm]

Stars $11 Rebuy PL, bad structure. I'm somewhat new to online play and Omaha tournaments, have good experience with live cash games though. My play this tournament has been a bit loose, and I've stolen a couple of times. Villain is pretty solid and has apparently won a couple of these before. I'm playing here to place very high, not to money.

Is my hand playable enough to call here? Am I committed or let it go and avoid donking it up?

PokerStars Game #9042879835: Tournament #45412979, $10+$1 Omaha Pot Limit - Level IX (300/600) - 2007/03/23 - 01:40:42 (ET)
Table '45412979 13' 9-max Seat #9 is the button
Seat 1: TOYnn (5034 in chips)
Seat 2: t97h (6457 in chips)
Seat 3: jadb (17845 in chips)
Seat 4: suitedQ10 (11830 in chips)
Seat 5: from (10970 in chips)
Seat 7: a1chemist (8120 in chips)
Seat 9: ChkRseShove (8870 in chips)
TOYnn: posts small blind 300
t97h: posts big blind 600
*** HOLE CARDS ***
Dealt to ChkRseShove [8c Jd 8d 7h]
jadb: folds
suitedQ10: folds
from: calls 600
a1chemist: folds
ChkRseShove: raises 1550 to 2150
TOYnn: folds
t97h: raises 4307 to 6457 and is all-in
from: folds
ChkRseShove: ..... ?