I've been thinking we should get a boxing tournament going for the stakers with a little extra cash. I propose we get 8 people and each of us give a pre-determined amount ( I was thinking 5m-20m) to a Mod. We can discuss, vote / agree on an amount. I propose we do it like the traditional bracket based system for competitions ( See picture ).

I was also thinking we should donate like 10% of the winnings to events.

5m from each player = 36m to winner and 4m to donations
10m from each player = 72m to winner and 8m to donations
15m from each player = 108m to winner and 12m to donations
20m from each player = 144m to winner and 16m to donations

I'm literally down for what everyone else is. I'd happily do 20m so we can get 16m of donations.