The survivors look great, Neal, and it sounds as though you took all the right steps to combat the rose rosette disease. I hope it's now a thing of the past in your garden.
As for grafted bare-root roses, it's true that the number of sources has dwindled. Palatine is the top pick for me, followed by Regan, Rosemania, and Garden Valley for a three-way tie in second place. S&W Greenhouse ranks slightly below those three. If I were desperate to get a rose and there were no other sources, I might give another chance to Edmunds' Roses and Hortico, but they've disappointed me so many times in the past that I'd have to be truly desperate.