Do keycaps from 605-4115-0 RFI-style keyboard fit cherry MX keys?

[dfnr2]

I've asked this question on applefritter, and got one response that the keycaps might not fit Cherry MX keys, but this did not seem definitive. Does anyone either know the answer, or does anyone happen to have one of these keyboards (or keycaps), that might be willing to test the keycap fit on a Cherry MX key?

Thanks,

Dave