When I originally started on the insanity hobby, I planned on building a 4 player CP into a coffee table, mounted on an electric table lift mechanism. No built in screen (that's what the home theater projector/screen would be for).
Basically, you'd fold the top of the coffee table over to each side (it'd be split and hinged) then the CP would rise up to standing height for playing.
When you're done, lower it and fold the tops back over.
What I ended up doing has been much more fun.
But that coffee table idea is still percolating around, only now I'm thinking "virtual pinball".....