Originally Posted by due ruote

Looks like it’s in nice shape. Congrats.

The wheel issue is mostly cosmetic. I can’t tell whether it’s the front or rear you are contemplating replacing. Either way, if the mismatch doesn’t bother you, and if both wheels are mechanically good, there’s no real reason you need to replace one. If you feel strongly that they should match, it might make more sense to look for a complete wheelset as an upgrade. Maybe even reset the rear spacing to 130mm and go with a more modern cassette rear to give you more options.

I would vote vote for white Fizik tape.