You'd basically need to just jacks/jackstands on the 4-poster. Both have pluses and minuses. You obviously need to bolt any 2-post in. I see a "caster kit" included with the Revolution, which should mean you can move it around. This would be a God send for me (I think). I need to take a bunch of measurements and see what'll work out best.

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2002 X5 4.4, Stahlgrau Metallic, 55k miles
Sport, Cold Weather, Rear Seat Heating, Rear Climate, Nav, PDC, Electric Rear Seat Back Adjustment, Rear Shades
Current Mods: M steering wheel, Mk4 Nav Retrofit, Intravee/Alpine/SpecDock, Cosmos Schwarz Interior Trim
Coming Soon: Hood Protector
Wish List: Aluminum Running Boards, Rear Backup Camera, 20" Staggered Style 87s (Black), Hitch Retrofit

1996 318ti, California package (plus tons of mods), Aqua Metallic, 237k miles