Muchos gracias for the kind words, Gents.
Andrew, to answer your questions:
1) I haven't made a video of the Upshur yet. I need a roundtuit.
2) The robot is a kit from Parallax. It uses a Basic Stamp 2px24 microcontroller and is fun to write code for.
3) I would never throw away the brass rod....it's brass for heaven's sake!