Thanks for looking out for me. I've tried it but still didn't have a great deal of joy, the hard part is finding the firmware so that it can emulate graphics cards, etc. It was a while ago that I tried it though, maybe that's improved now. It really is a good emulation solution, it's just a matter of finding the firmware for it.
They're all on github! Someone just has the whole pack chilling out in the open if you google it
GitHub - BaRRaKudaRain/PCem-ROMs: This is a collection of requiered ROMs files for PCem emulator. RIP PCem 2021 -- I found it again, here it is!