Cool, I just contacted runDisney to see if they will follow though what they said to me. Will keep everyone posted! Just wanted to make sure it didn’t overwrite the original Virtual.
No. You'll see the on-property registrations AND the new virtual ones. Only way to tell which is which is the virtual races reflect which option you chose.
If you requested a full refund, as I did for the Princess races, those will include a "registration was cancelled on (date)" note.... eventually.