May I ask why S8 wants us to pull a number of Town / Royal buildings out, then after ask for more to be built of the same kind, without extending the number's limit we could have in storage or on the board?
My Suggestions are:
1- Expansions to be able to put out those buildings ( forget about deco...there won't be place for them even after expansions)
2- If S8 insist on multiple buildings for some -almost all-events, and after asking us to rebuild the same structures we already have, then the least logical thing for S8 to do, is to banish the limits on any kind of structure whether royal or town !