I'm more than happy to read such a detailed, enjoyable post. And I'm actually interested in more than one roleplay though I don't know if you've got the time for that. Mostly I'm interested in ZukoXKatara and LokiXIron Man (preferrably Loki for me, please). I'm also okay with doing a Harry Potter fandom, but I'm not as confident in my ability with that. I'd have to brush up on the books unless you wanted to do a plot outside of the books/movies.
PM me to let me know if you're interested, what you're interested in, and if you have any plot ideas so I'll know to send you what I've got. Thanks!