Bob, your question would probably best answered with a direct question to Richard- I am sure he could answer your question much better than my second hand description. Thanks for your and others kind words.
Most of this topic hopefully will help those with / or contemplating a machine in neglected shape.Should you or not? How to gauge if it is worth it or not to attempt a project. Like a barometer of "if " you should tinker or not. Missing components and body pieces were actually the big decisive items I came across. Most seals and gaskets I found work-around's for. The missing body trim is another story - I was very lucky to have found Will's shop in Seattle- he had the key missing top panels. Without him I would have needed to source a sheet metal fabricator to make the pieces. Luckier still, I had a second machine and it's pieces to supply as a template to a fabricator if needed.
BTW most shops determined that the body "shiney parts "were low quality(less nickel- they would hold a magnet) S/S and the main body surround was regular just sheet metal. The top pieces were a light gauge and the fabricators I talked to were impressed on how sharp and crisp bends were in the top panel etc. Very tight bends make up the square top piece with no welds at each corner- just tight bends. BTW-The The trim was not chromed- just highly polished S/S..
It has been 2 weeks today-I was really hoping that I would have gotten my pieces back from the Powder coater.....

oh , well time to mow the yard!