Wow, those are nice garages and cars.
But there's better ways to wipe your ass with $100 bills than that.
All you need is 3 bays, a lift, tools (inc. welder, compressor, ect), a heater and maybe, just maybe, an airconditioner for REAL luxury, and free couch you got from a friend... a couch with a ton of character. Maybe a fridge if you've got money to burn. Most everything else is just a distraction or a waste of money. Except a plasma cutter table, a CNC mill and laythe, ect. A bathroom would be nice so the wife doesn't yell at you for getting her doorknobs, lightswitches and back door, covered in grease and black stuff.
I digress...
Damn, those are nice garages.