Er... you do realize you could probably just put this up on fanfiction.net, right? A fanfiction doesn't really, eh... need it's own entire website, nor would it ever even need donations, and also could never be sold in stores due to copyright issues. If you try to make money off of a fanfiction without permission from the creators, which is really hard to get and I'm pretty sure you need to pay for the rights, you could get into serious legal trouble.