Recreation - Hiryuu wants to remake Transanity so if you plan to do this recreation idea, make sure that is on there. This would be fun, too.
Other's Selections - Hmm... interesting.
Mash-up - I don't know how to make mash-ups.
Neon FM - Don't know how to make them, but it would be interesting.
Don't know about that last one... >_>