André located another 'Bishi Bashi' Cab. It's on the Cab-list. Our Van could handle Cabs up to 1.60m height, so maybe Missile Command, TimePilot or an Zaccaria-Cab could be stored upright, we have to check this out.
The 'Discs of Tron' however is to high to fit in upright. So it tends to a max. of three Cabs (including DOT) or maybe five small ones without DOT.