To be honest mate your proposal doesn't exactly inspire me.
Try checking out some of the
Simon Trumper proposals. They leave people much more confident than just saying:
"play quite a bit of omaha online".
As this is your first one why not offer it at 1:1? You'd have more chance of selling and maybe it would help any future stakes you may be after where you may get away with charging a premium.
If you check Simon's first stake for the WSOPE although unsuccessful he gives a full tourney report and explains what happened. This gives stakers a bit more for their money even though he didn't win anything. It made me confident enough to back him again in his next one that's for sure.
What is your tournament report going to be like? I get the impression from reading the proposal that it will be vague at best and at worst "sorry guys, I lost"
I don't mean to sound too harsh here just trying to give some honest advice which may help you out in future.
Cheers
Matt
tbf matt, people back simon cus he's a winner of LNP, he could write one line of proposal and still recieve staking.