Yes to all the above, except I have the 6500, no autoformers, and it is still: warm, detailed, musical, etc. I would add: engaging without drawing attention to itself, impartial to the frequency curve, and has that "can't live without it" je ne sais qoi (hope I did that right). BTW, I just sent mine to the factory for some work and am missing it sorely already, and it's been about 5 hours.
More if you want it: high WAF, both visual and sonic (she has better ears than I do). High envy factor among your friends. High resale value.
More if you want it: high WAF, both visual and sonic (she has better ears than I do). High envy factor among your friends. High resale value.