A Big-Ass Table is what you need. Probably a custom built. My guess is a standard US plywood sheet would hold all of those, but just barely and with no room for any theme park assets. Meaning you gotta go bigger.
I want to do the same thing, and have all of what you mention except the RC. I also want to include the old Friends Amusement lineup, the Unikitty "coaster", Toy Story youth area, (all owned) NEW Friends themed area. AND save room for the proposed D2C Disney Train.
In other words. A Big-Ass Table.
maybe the original set description provided by shop@h?
for example 10261 Creator Expert Roller Coaster :
Measures over 20” (53cm) high, 34” (88cm) wide and 16” (41cm) deep.
10257 Carousel
Measures over 12” (32cm) high, 14” (38cm) wide and 13” (35cm) deep.
there is a very helpful tool called LEGO Unit Converter. Click!
Not today, but on Saturday I completed my first ever triathlon, an Olympic distance race completed in 2 hours, 56 minutes, and 6 seconds. Finished 51st out of 102 people, and 3rd in my age group of 40-44 year old men.
Now, time to transition to marathon training for a race in October.
Shipped a $50 set last and found it waiting for me by the door with a USPS note "No such Number" as reason for the return. Looked up buyer on eBay, says he lives in Australia, address was supposedly for a house in AZ. Do I go about refunding him the price of the set minus shipping? How do I go about getting FVF from eBay?