Charles,
I discussed it with Dave and the BlunderBUSS took shape.
Since I only need digital capability at the MS-3, the DigiBUSS and UberBUSS will be on that setup with the new one at the speakers for the amps. They all have linear power supplies including the dspMusik. If I need a few more outlets, will put the MicroBUSS on the UberBUSS as well. Planned growth in case of adding new audio gear.
Dave wanted to beef up the unit for the 24 outlets. It makes sense to me.
Will be adding my TT setup to the system, so the extra AC outlet capability at the other end of the room will be good.