Yeah, I forgot about the theater...DOH!

About schedualing, have you though of breaking some of the larger ones (castle and temple complexes) into a series of back to back issues of component parts? Something like the Main Building on the first month, Out Buildings the second and Fortifications on the third? I am not sure if they all can be broken up that way, but if they can be done as complete releases you should be able to avoid a "this is just a money grab" type of response. Then space the larger series out by 3 or 4 self contained releases which could be linked along some sort of theme....3-4 Yakussa related sites, 3-4 religious ones, 3-4 sites dealing with trade ect.