Dear @anthonya : cd4 is not dependent of the tonearm but the cartridge and you own the 205MK2 ( or 3 ? ) and AKG P25 and both hadled very good and if you like only vintage ones thenGrace F-9 can do it, all those cartridges performs very well and I own or owned. The Shure Ultra 500 or 400 are very good alternatives.
About tonearms you don't need a vintage one, today designs are very good and comes with full warranty and some can works with high compliance cartridges. Which your budget for?
Regards and enjoy the MUSIC NOT DISTORTIONS,
R.