Tom - Geeze, it's better than hanging a M60 on the wall... I mean, the M60 is still so small compared to the M80, but I may need two nails to hang it on a wall. Maybe some of that putty-tape you see them hanging stockings over the mantle at Christmas-time on TV would work?
Ken - Oh, I understand NDAs in my business, there is no need to explain at all. This would just be my suggestion as a fan, an engineer, and an audiophile.