I don't think I'm an audio purist. It often takes me a long time to tune my ear to varioius audio sounds. I am very much right brained in this endeavor. I do not evaluate specific audio traits, but they do move me in one direction or another without my specifically identifying them. After my right brain tells me I don't like something, then my left brain focuses in on the problem.
I truly have absolutely no idea what my 25X20 room, with windows across two walls and an open space on one wall, does to my audio signal. When playing a record, I room correct with the left/right buttons on my preamp. So, I am not nearly as sophisticated as you. Although I like my analogue signal straight (neat), from your description, I would certainly like to hear what you've accomplished.

