Here's a copy of my reply:
This weekly head to head format of our present league is fine by me but I'm flexible to whatever the consensus dictates. My main question is will espnfantasy collect, hold, and distribute the funds? I've used Sporting News.com for cash baseball leagues in the past, won, and was paid without delay. I would recommend them as well.
Also what is everyone comfortable with as far as a buy in? I suggest $50 to $100.