Hi guys   SO here is the long and the short of it:   I spent many hours reading through everything last summer, again picking up things this summer.  I noted that there was Moogah's cool version since taken over by Doug Wellington (https://www.eight-oh-eitght.org/, now defunct).  Thanks to a posting above, I found the Eagle PCB masks for each section of the project, but no knowledge on how to merge all the masks/layers together, so I didn't spend much time on it.  I also had to think about w