This is a theoretical business plan that I put together. Mainly because it had been in my head for a while but also from seeing your post. I think it's worth a look and see if anybody can get some ideas from it. If nothing else it should be worth a discussion. I was looking to put it in writing anyway but this gave me the push to do it.
https://steemit.com/busy/@niallon11/steemtransfer-theoretical-concept