It's amazing to see such a devoted group of followers. I picked up a used M500t off of C/L back in 2015 or so and have been enjoying it since. I have it running a warmed up pair of Polk 10Bs. It is currently fed by an Adcom GFP-565 Pre. I have a C-2 but it will needs a thorough cleaning.
Anyway, within the last 30 minutes, my M500t was delivered to Greg for the mkII upgrade! I always felt like the left channel was louder than the right, and upon power up, there has always been this short "bungggg..." sound from the chassis. I felt it was time to ge