I would come up with some fun/unique tests outside of your normal regime. maybe some sort of port wind or vibration test, best hear a pn drop test, best sound while balancing on head, largest spl from your kitchen....idk, something outside of norm...
Power: Marantz sr7008, NAD C 275Bee x 2, Video: Oppo 103, Samsung 75un6300 LG oled c9 77
Speakers: Focal aria 948, Focal cc900, Klipsch synergy KSF 10.5, Magnepan LRS, Audioengine A2+
Subs: Rythmik FV25HP, Rythmik FV15HP, Velodyne HGS 12, Velodyne VA1512