Why is there a discussion of a low mass cartridge for this tonearm? I don't see in the literature what the maximum cartridge weight (mass) can be but I would expect it to handle most cartridges, 4-8 grams, I guess.
This low mass arm wants a high compliance cartridge and here is where the database on vinyl engine comes in handy. Searching for any cartridge with a 10Hz compliance of from about 20 to 40 will provide the preferred 8-11Hz resonance frequency, depending on the weight of the cartridge and mounting hardware. This range is extended with proper cartridge weight.
A few that show up are the Ortofon OM 30 or 40, their color series of 2Ms, the Shure V15s, a number of Audio Technica (compliance at 100Hz almost double the number to get the 10Hz number) and a bunch of cartridges that are no longer available or good styli for an old body. I know what I would do but it isn't my tone arm, but I do have a table ready for it.
Seems to be lots of choices but if you have access to good vintage cartridges in nice shape that would be a good place to start.