Low compliance cartridges would not be the best match for the original Thorens arm. If that arm is still on the TT, then I'd recommend a mid-compliance(15cu) cartridge like a Dynavector.
Cannot recommend spending huge amounts of money on a relatively lower priced TT/arm system, so I would recommend a Dyna 20-X for that setup.
Cannot recommend spending huge amounts of money on a relatively lower priced TT/arm system, so I would recommend a Dyna 20-X for that setup.