NO don't scrape it off man. You could spray paint over it in black plastic dip. Nice thing about that is you can peel it off if you ever wanted to go back. A guy I follow on Youtube did that to his white Rover. So it is black now and he can always go back to white if he wants.
Something like this:
https://www.amazon.com/Performix-11203-Multi-Purpose-Coating-Aerosol/dp/B0006SU3QW/ref=sr_1_1
I am probably going to to do that myself. The orange is not horrible but I think the font it too large.
Or use some black vinyl. I would never scrape it off, just cover it.
E-Bikes are illegal where you ride?