Eep, much apologies for the belated reply! I meant to reply to it before now, so I'm really sorry >.<
Since the Conductor's spot is reserved right now, I'm unable to give you that role, but you can definitely be the Producer! Would it be the same Reaper/Angel Requiem character or a different one? I really like the idea behind his characters, so it would be cool to see him in the RP.
Also, would you still want the newbie Reaper role, too, or just the Producer? Since there would definitely be some power struggles within the Reapers' organization, that sort of newbie character would be perfect in the RP. The only problem I would have with the katana is that it's illegal for Reapers' powers and abilities to be used in the RG, so I'm not sure about it being visible in the RG, or at least its powers being visible/existent in that realm.