did you ever see/hear a Thorens TD124. Mine was a gift that I restored, new mushrooms, idler wheel, ... including new rubber for the arm’s counter-weight section isolation.
IF your floors are solid, oh my, she’s a ’handsome woman’.

The physics of the SME arm are pure
I miss them both,
I just bought an AT160ml cartridge to get back to beryllium cantilever and light 1.25g tracking.
Would need to solve a dust cover. I had mine on a high shelf inside a cabinet with a door I could leave open or simply lift off for a party .... , stylus at eye level is a treat, still broke the damn brittle beryllium shaft
Sadly, my springy floors, no dancing, actually had to approach/retreat with caution

