New reward idea.

I've been thinking about ways to reward patrons, and recently some readers have been suggesting that self-publishing on amazon might be a way to not only make a little extra income, but also to expand my reader base. Now I definitely do want to publish 'Trapped' when it's complete, but I also want my patrons to be able to read the final version without having to pay extra, so how about if I make (not only trapped, but any future novels) free to anyone who has contributed via patreon along the way? Let me know your thoughts! :)