I’d suggest going to your local track and see for yourself. I personally wouldn’t spend a lot of time or money mounting the PRD.
My preference would be the IAME X30, but something else may be more popular and supported at your track. (Like the Vortex, Rotax, etc.) Knowledge, parts, local engine builder…you’re going to need them all.
Of course you always have the option of running what you’ve got to start, then take it from there once you’re back into it.