Tom, it looks great and I'm sure Scott will get a big kick out of it. Thank you so much for all of the time and effort that you put into this.
P.S. - Where DID you get that poster on the wall? Did you print it out? I have the schematic in digital form, and have used it for my computer screen back ground before, but printing it would use a LOT of black ink.
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong, it usually turns out to be impossible to get at or repair."
-Douglas Adams, Mostly Harmless