£1-2 Omaha with a straddle of £4
My Stack £350
Average stack on the table is around £700, 6 handed table that's been going on all night, It's my first rotation on this table.
I’m in MP
Folds round to me,

Me – Raise to 11
CO – Calls
BTN – Calls
UTG – Calls
Flop

UTG – Bets £40
Me – Flat
BTN – Raises to £150
UTG – Calls
WWYD…..?
Fold to the flop donk. As played fold to the raise.
Our hand looks SO pretty, but with 3 opponents and this board, we are more than likely up against some combinations of the current nut straight, the nut flush draw, and a set. So we could well be looking at having just the two straight flush outs. I don't know what other card i would want to see on the turn, except maybe another jack, but even if one does come, our opponents are unlikely to put any more money in with worse hands or draws.
How many opponents would we want to be up against to continue with this hand? Could we ever get it in as a favourite?
Although i haven't played much live PLO so my assumptions of peoples holdings may be too tight. Enjoying this thread by the way!