New Monoblock chassis (sets!!!) from Modushop

Thinking out loud here.

My intention is to build an Aleph 60 channel into each monoblock.
Since I'm going to have the power supply and using just one side for heatsinks...
Why not put in master switches to cut over the power supply, inputs, and speaker outs to an F5 Turbo V3 sitting on heatsinks on the other side? Only one amp would be on at a time, so it's not like I'm going to overwhelm the heatsinks of the box.

That is in the realm of possible, isn't it?