Alright, thanks for the advice.

I've made this adjustment.

Minimum players is 10 now instead of 50.

Each depositing player (who turns over their deposit once) no weighting, gets a freeroll ticket.

For every entrant 5mbtc is added to the prize pool on the house. If we get 100 people it's 500mbtc, if we get 200 it's 1btc.

Thanks for the feedback, I think this is an interesting way to run it, and it will almost surely run. Thanks again!