Isn't that a bit of overkill? A dedicated 20 amp circuit for the source equipment and ANOTHER for the display? What display requires its own 20 amp circuit (unless it's a power hungry projector maybe?) And for the sources, a bunch of shiny disc players, HTPCs, etc.? Those things have minimal draw. I understand having a dedicated circuit for power amps (subs, receivers, external amps) but having one circuit to cover display and source components seems more than plenty.