Fidlynco,
Thank you for the feedback.
The missing puzzle piece for me was not understanding the 10-lug 4.75 & the 5.25 centers shared the same 7.25 Bolt Circle. (I thought maybe the 10-lug spacing grew in relationship to the center hole)
It was not until I went back and reviewed the "Wheels and What to Do Post" by Grigg's - looks like 56' and beyond until they switched the size of hole center again.
Late to the table on that one;)
This may allow for some options I have not considered yet.
