Why don't you try to write it? I'm planning on making an NES RPG, but it won't be random or anything. It will have a complete storyline and all the other awsome stuff the 2D rpgs have. I've got an artist, but not an composer (thinking about doing it myself but I'm horrible). I'm going to start making it soon (once I'm done writing all the development tools). I'll be making a demo of it hopefully within the month though. Al-in-all it will be more or less like the SNES RPGs (like FF4 and FF6). I'm going to try to use every trick I know to make this game awsome.

Hope you can make the game (if you decide to) as that would be pretty cool since no one really develops any homebrewn NES games (mainly just demos, hardly ever a complete game although there are a few).