Given a Power Plant reduces the need for high-end power cables I can see some savings there, especially if I need longer runs.
On top of this, does it also lessen the need for several linear power supplies (NUC, Matrix X-SPIDF 2, etc)? I.e. would plugging a switching PS into a Power Plant result in gains similar to those of a LPS?
Finally, is the draw from the main by the Power Plant more, less, or the same as the combined draw of all the connected components?