I know you already have ideas but in at least ONE of the Jeoffrey's Chamber maps you should have The Emperor take Jeoffery to meet the Emperor's Parents, and Jeoffrey just goes nuts about how weird they are and how crazy their house is. That'd be hilarious! I also found the Emperor's Head in a house that's why we always hear him! His mouth is so big we hear him speaking from a mile away!!!
Noxcrew, your minds are clearly more twisted than screws... You have forged a delusional land of candy which all players unfortunate enough to click your download link will be forced to enter... Well done.
It wouldn't be too hard to make a "note command block" mod. I would attempt to do it if I knew java language, but at the moment only know VB and am studying C. You should talk to someone about that if you haven't yet.