1. Remove them, then the ancient adhesive holding them on, then put a stripe of some kind over where they were as I would guess that the paint will get munged up (that’s an official paint tech word).

2. Cut the rubber strip and remove just the section and adhesive where the number plate will cover, figuring that the paint damage that might happen will be covered anyway.
3. Leave the rubber strip and work the graphic over it carefully and accept whatever distortion of the numbers may occur.
What are your thoughts folks?
Thanks,
Mark