Primary motivation here is to replace my old tubular rims with far too many miles on them with clincher rims.
I don't want or need a 10/11/12 gear hub, but that is all it seems a person can buy today if purchasing a new wheel set.
And I don't ever want anything Shimano or indexed on this bike.

So ... where do I go to find a decent set of 36 spoke clincher rims that I can build?