Cool, I received my M6400 Covet lid. What a absolute ****ing pain it is to keep the display free of dust while reinstalling the Covet E2E glass, god damn. I spent more time wiping the screen with a microfiber towel than actually installing the glass itself!
Now to think about what I should do next.. install a spare mobo in the NOS M6400 base and then move the GPU+daughtercards over, or move everything over from the old base instead?
EDIT: oh and also bought ANOTHER M6500 Covet. No charger and the battery's pretty much dead, but it apparently works. Unusually for a M6500 Covet, it has a FirePro M7740 GPU. inb4 when I open it up there's "FP M7740" written on the GPU heatsink indicating it was once either a M6500 or GPU owned and sold by me lol