They probably will, especially Bob. He has a good imagination.
I'm counting on it.
Mcxlplx is staring at my typing fingers with rapt attention.....this could get ugly.
I don't know about his, but I think I'll spec an engraved design on the outside, which will be in gold and platinum.
I'm "toying" with the idea of making the unit openable, with a finely machined screw thread, and a soft gold gasketing surface.
These are all just manufacturing details of course.