I've been tweaking the table and it is almost there. I've been really impressed with the Jelco 370 arm. It is a really great tracker and has worked with the cartridges I thrown at it. It lets the true timbre of the cartridge come through, whether that is colored or neutral. I have no problem recommending this arm for any table and is a flat out value beyond its cost. However, I must note that I am running a Project carbon fiber headshell with it, which, i believe, elevates the arm a notch or two.
I've been really happy with how well this system works with my AI M3A's phono section. It is clean, dynamic and fast and without etchings. When I switch over to my Acoutech it's , " wow" ! A few more weeks of listening and tweaking then I will aggressively be selling it, err maybe? When I think about it I could get much more for my TD 850 and not loose much, or anything, sound wise. Now that says a lot.
Building and tweaking is sure a lot of fun.