Hi
The idea of getting Cinderellabration is that all the resorts across the globe are exchanging gifts to each other for the 50th. Tokyo's 'gift' to us is Cinderellabration. Now we are altering it! We should learn that anything that comes out of Tokyo Disneyland is pretty much perfect, as had the correct amount by way of budgets, magic is nothing spared and should not be touched.
It was the same when Disneyland Paris bought Fantillusion from Tokyo. Although I understand it arrived in thousands of small packages and some in a bad way, DLP decided to chop the parade short and move some of the units around to be able to offer different versions of it in the future.
I don't like to see a show in front of the castle. It makes the castle less approachable. DLP have a proper stage off side of the castle, allowing everyone to walk freely through the castle to Fantasyland and out to Central Plaza, as intended, and the audience are separate and don't block up the hub. MK at WDW has the room to do one.
However, Cinderellabration has no doubt been altered so that they can keep Spectro going, with a night version of it, but a crowd pleaser during the day. May slow guest traffic down at certain points.
Simes