Using a C2 monitor for a rowperfect RP2?

[Edward]

I've recently acquired a RP2 (the "classic") for what remains of lockdown and home use while I can't easily get to my rowing club. It's fairly old, and doesn't have any monitor or sensor/pickup for one.

The flywheel looks superficially similar to a C2 model B. Has anyone here tried to fit a C2 performance monitor onto a rowperfect? If so, I'd welcome some hints for what equipment is needed and how to go about it. I fully expect the data wouldn't be exactly comparable, but some indication of distance/rate would be better than nothing, and I don't think anyone is doing any parts specifically for a machine this venerable.

Any help received gratefully!

[Citroen]

It won't work.

Also you're not allowed to discuss Brand-X rowergs, skiergs or bikeergs on a forum that's owned and managed by Concept2.