1976 kz750

Hey All
Going to check out a 1976 kz750 tomorrow.
Whats throwing me off is lime green colour and blacked out engine.
Fellow selling doesn't seem to know to much about it, bought on whim and moving on.

Looks in awesome shape, Question is can it be legit stock?

Thanks

For sure none of the paint is stock. It also looks like someone cut off the front of the front fender. There may be other issues. Ed