A rackmount case that doesn't require 4hp for power sounds interesting, do you have a link?

I have indeed studied the small racks suggested by Lugia. His feedback posts are a wonderful resource here and I discovered several of the modules in my proposed rack from his suggestions. I suspect I will be doing some iterative experiments with this, for example my idea of using the input attenuators on the VCAs as a mixer is something I'll have to try out to see if it meets my needs.