I’ve been considering upgrading the tonearm of my Technics SL-1200G in the past, but came to the conclusion that there aren’t much options under 2k that are a significant improvement over the stock magnesium arm. That’s why I’m revisiting this idea now with an increased budget of up to 8k. Main two requirements are 9” with removable headshell (non-proprietary). Preferably gimbal bearing, but open to other options as well. I strongly prefer lower/medium effective mass over higher effective mass, since I intend to use a wide variety of cartridges. Most cartridges perform best with lower effective mass. It looks like removable headshells are uncommon on higher end tonearms… The only one I’ve found so far is the Dynavector DV507MKII, which looks quite interesting with an elaborate featureset. However, that one is hard to find new. I prefer new, but I’m also open to buying used if that happens to be the way to go. I’m also open to tonearms that require soldering wires to install, but I’m not looking for a “DIY refurbishing vintage project”. Any suggestions?