I think, for the OP the most important thing is to have a full tube chain and then choose the speakers that work well with it, not the other way around. SS is out of the question here, irrelevant, so is hybrid. I understand this approach, it is not the most common and more difficult, but just as legitimate. I could do it either way, especially if I wanted to use SET which I don't unless it is Lamm, Wavac, Ypsilon etc.
He is not chasing resolution, great dynamics and tremendous tight bass. The man wants good tube sound, why don't you stop recommending what you might do, work within his paradigm if you can.
As for the source, yeah, at least as important as speakers, that's why I kind of gently suggested considering Nottingham in the under $5k new category, with more or less neutral sounding MM cartridge.
He is not chasing resolution, great dynamics and tremendous tight bass. The man wants good tube sound, why don't you stop recommending what you might do, work within his paradigm if you can.
As for the source, yeah, at least as important as speakers, that's why I kind of gently suggested considering Nottingham in the under $5k new category, with more or less neutral sounding MM cartridge.