Here is a awesome piece of work for a guy that loves his pinball. He does light and sound setups for muso'c travelling around the world and takes his pin with him.
He simply removes some of the covers and the pin stays on it's base at the right pitch (based that the ground is level) and at the right height.
Cost $1300 - not bad for something custom and hopefully sturdy enough and I suppose if you can stick it in with all the band gear why not.