Follow up to the question above. I assume the stargate screen is static so this is going to create the same bottleneck projections on the castle does. Where a bunch of people try to pack into one area? The area previously used for Illuminations dessert parties will be the prime viewing location if you want to see the image on the water. Best design element of Illuminations was that it truly was theatre in the round, while this is more a half shell or even less as you won't be able to view the projection on the water screen from China across to Morocco. Unless the 4 tacos are just showing the same imagery?
Haven't read much of this thread, so apologies if it's all been covered before.