Dear @drbond " That's all we need, but apparently almost no one (except probably dealers) does this to any degree to offer real insightful comparison of various tonearms. "
That is at least the third time you posted the same where obviously you could trust more on dealers about that audiophiles that not only in this thread but in Agon know a lot more and deep aBOUT AUDIO SUBJECTS THAT ANY AUDIO DEALER OUT THERE THAT AS REVIEWERS ARE BIASED THROUGH MANUFACTURERS.
Sorry for the majors, my finger.
As you said and showed through your thread you are and still are a newcomer to analog and even wirth all what other gentlemans already posted here you still do not understand why what you ask for it's not possible that you get in any forum or with any dealer and as @lewm pointed out you can't do it in your system in 2 days.
I already posted to you ( I think you dislike it even that was trying to help you. ) that you need to learn for your self and that you need not only months to do it but maybe years and have to learn listen it too other systems than yours and you have to have a very clear REFERENCE to make any comparison along your targets MUSIC/sound priorities. Nothing came/comes at random and what you are looking for you can't buy it but money can accelerates the whole proccess.
R.