We're sat at a 2/2 PLO cash game with 250 bbs.
Table usually gets a raise up to about £12 to juice the pot and there's multiple callers.
If someone re-reaises there's usually a couple of callers.
There's 3 players with similar stacks to mine and they are all happy to play flops with pretty much afc. Not much gets checked down.
So to the hand in question.
I'm in the SB and there's 3 limpers including 2 of the big stacks. MP raises to £14 from his £76 stack. 2 callers including other big stack.
I've got

.
Now if I'm short this is an easy shove. Pot raise is £78 and is likely to get at least 1, probably more deep stack callers.
My options as I see it are:
1 - fold
2 - raise to 40. Hope for the pot to get boosted a bit then isolate short stack if he shoves.
3 - raise pot and hope everyone passes.
4 - Flat and hope one of the limpers behind me raises and the pot gets big enough to get most of my stack in.
So what's the best move?