Change FNSV back to its original format, as a simple trip through liquid space.
Move Red Rockett to where Starcade is.
Replace HISTA with the Timekeeper.
Take out innoventions.
Use the Red Rockett building for Mission Space queue, build bridge to Carousel building, use Carousel building for actual Mission Space.
Spruce up Autopia.
Find some space to cram in Inner Space.