WCOOP PLO hand

[Ansky]

Hey all,

Most of my PLO experience is w/ shorthanded play, so I am pretty unsure about situations like this.

1) Preflop: Bad/Marginal/Good?
2) Flop: ?

This is early in the 530 PLO WCOOP event. No where near the bubble, so no real tournament considerations, just take the hand fwiw. Also, I just moved tables, so no reads whatsoever.

PokerStars Game #12322722772: Tournament #70000019, $500+$30 Omaha Pot Limit - Level IV (50/100) - 2007/09/28 - 16:54:14 (ET)
Table '70000019 96' 9-max Seat #7 is the button
Seat 1: supernova9 (5625 in chips)
Seat 2: stevejpa (10700 in chips) is sitting out
Seat 3: CHINN (2955 in chips)
Seat 4: PussiKarhu (4475 in chips)
Seat 5: alioto (29035 in chips)
Seat 6: King Goose (6385 in chips)
Seat 7: JMOANY (2470 in chips)
Seat 8: NoraFlum (2640 in chips)
Seat 9: TIJO (4700 in chips)
NoraFlum: posts small blind 50
TIJO: posts big blind 100
*** HOLE CARDS ***
Dealt to supernova9 [5d 3s 4s 8d]
supernova9: calls 100
stevejpa: folds
CHINN: folds
PussiKarhu: folds
alioto: calls 100
King Goose: folds
JMOANY: folds
NoraFlum: calls 50
TIJO: checks
*** FLOP *** [3d 3c 2d]
NoraFlum: checks
TIJO: checks
supernova9: bets 400
alioto: raises 1200 to 1600
NoraFlum: folds
TIJO: folds
supernova9: raises 3600 to 5200
alioto: raises 3600 to 8800
supernova9: calls 325 and is all-in

All comments appreciated, ty.