I have been building this system for years. I recently built a new home and  December 2017  moved my Audio child in. Even though I had taken acoustics and electrical wiring into  construction consideration it was less than I had hoped. It took about 6 months to dial it in and oh boy is it dialed in!   This is first ,a highly resolving two channel music system and second, an AV system .   While listening to music everything associated with AV is turned off except the 3 channel amp which in turn keeps the center and surround speakers loaded. I've been on this journey for 40 years traveling the world to attend  audio shows  developing wonderful relationships with dealers and distributors. My tag says " done for now" because sometimes I like to kid myself.