Tell about your experience with your old Audio-Technica SL-1200s..


I've had an SL-1200 MKii for about 40 years now - did some KAB upgrades, added a Hana SL cartridge (have a Shure V15 MR Type V as well with the original and a new JICO stylus).  Was thinking about an upgrade to a GR or something else around $2k-$3k and wanted to know, if you came from an old 1200, where did you go from there?  Did you go anywhere?  What did you gain from your next turntable?  Did you keep your old one and are you currently using it as a lazy susan?   I had been considering a tonearm upgrade as a possible option but it looks as if the SME and Jelco arms are disappearing fast or are going for crazy prices.  I understand that if you've never had one, you have no basis on which to make a comparison, but if you have something that knocks your socks off that doesn't require a second mortgage, please share.
bikerbw
It is doubtful that the KAB fluid damper is a contributor to the difference.  I use one too on my GAE, but I prefer the Zupreme.  Like you said, not a big difference and probably comes down to taste.  I also had the same experience back in the day with my Mk II.
I don't understand all the hype about Zupreme headshell, there are probably 20 more amazing headshells available from lightweight to heavyweight, at least 2-3 models from each brand like Orsonic, AT, Entre, Stax, Grace, AudioCraft, Denon, Sony, Victor...  some of them with ovehrang/azimuth adjustment like AT, some with treated mounting holes (to avoid nuts) like AudioCraft and Grace HS-6/8, some are carbon-fiber like Grace HS-6 ... 

My favorites are Grace (HS-6 and HS-8) and all AudioCraft headshells.  
Not a big fan of the table or the arm, but you can work with the table. The arm is pretty bad, so this could be a place to start. 
I have the MK2, all stock, with an AT33Sa MC cart and I'm not going anywhere. Sounds brilliant to me.
Like to keep my options open - any issue with adding the EPA-100 to the SL-1200mkii?  I could take that arm and put it into another table down the line if the mood strikes me, and it would probably be better than any stock Technics arms I replaced.  Thoughts?