Auris tonearm upgrade for Sota Moonbeam?

Oops, never mind.  I just found the specs for my Moonbeam have 222 mm from spindle to armhole mount, while the Auris is 211 mm according to this.

https://positive-feedback.com/reviews/hardware-reviews/auris-audio-bayadere-3-turntable/

The Origin Live tonearms have the same mounting distance as Rega.

222mm+/-2mm is a pretty popular P2S distance for nominal 9-inch tonearms, so there are probably many that would fit with a little finagling.

Yeah I'm thinking about an Origin Silver now, thanks for the ideas.  They say they are drop-in replacements for all Rega arms.

I have an OL Silver 3a on my Basis, the only rub is the OL arms mount with a central pillar and bolt, exactly like the older Rega arms. If your arm has the modern 3 screw base, OL makes a very inexpensive vanity plate that will cover those screw holes.