First, I want to Thank Daniel, aka Frenchtrains, as this really was just a chance encounter entirely due to this forum and the type of members in it. I'll try to keep this updated a bit and hopefully will keep interest long enough to get it put back together.
Parts I know I need so far:
Fire box wrapper sheet
Both tender coal pile extensions
One of the cab floor parts
Here are some of Daniel's photos for reference and then as it arrived so you can see the starting point. Man I knew these were big, but holy cow!!!! and for reference, a real nice one as seen on that auction site...