Message of response sent. I linked this thread. I explained a few things more about the concept in question.

In his initial response to me, he mentioned that the larger a circular saw blade is, the lower the RPMs required for it to achieve proper tensioning, thus allowing the blade to "run true". This is also well below the normal operating speed of any electric saw, so not considered worth publishing for public consumption. Lol, I get that. This isn't exactly a "normal" project lol.

So, with a 10" blade, proper blade tension is around 3,00-3,400 RPMs. He also provided a document (seemed to be part of a brochure, but more technical in nature) with "maximum safe speed" broken down by saw diameter.

I hope he finds the time to look over this thread, as it would have been a very long correspondence. You guys have helped me pour over, and get out of my head into a form I can review! Thanks.