@neonknight 

As it happens, I just helped my friend locate/drill/mount/align the 10.5" AudioMods arm, 

I agree, it’s a beauty, and it sure allowed his Benz Micro Ruby Wood LOMC sound good.

I found this, I’ve yet to read it.

https://positive-feedback.com/reviews/hardware-reviews/audiomod-series-six-tonearm/

It’s built-in Micrometer to finely adjust VTA is terrific (my 12.5" Russian New Art Vinyl comes with one, I much prefer AudioMods)