Thanks so much! The thread you referenced is the one I as looking for, but failed to find. I remembered reading it months ago, but could not make the connection. Good information there, as well as good links to other discussions.

BTW, I was really unsure about my wheel width measurement, so I checked out the CORRECT way to measure wheel width and I originally did it wrong. The wheels I want to use are actually 7" wide, not 8". 8" is the OVERALL width, the bead-to-bead width is 7.

I feel a lot better about the wheels and will move ahead with using them. Will send results to the group in case someone else can benefit from it.