Very clever offer you have m107. This could open up a whole new type of warez hosting if it proves sucessful. Unlike say MrPeanuts Posting for Hosting this has a buisness plan where both parties earn money and could prove very sucessful. You might want to modify the script like putting some core files above the root area so they can't steel yawns script and it would also allow you to add tracking code to find the cheats. All very easy to do as well.

Best of luck with this and hope it works out for you.