One of the happiest days of my life was the day I was able to stop hauling organs around, with the advent of arranger keyboards.
I guess the flexibility would be nice, of it would be great to have a double kb rig at home, but personally I barely scratch the surface of exploring the capabilities of the gear I have now.
Glad I'm not tempted to get into all of the WORK assembling pseudo-organs!
They sound great though.
DonM