My setup is one-tenth that size and I already am sick of gremlins (loose connections, bad cables or tubes, etc.). How do you find the patience and time to keep it all running? I stare at that setup and see a lot of frustration.
As far as rack setups go, this isn't that crazy. People used to tour with setups like this all the time. Chances are the rest of the gear in the room isn't hooked up and running all the time.