Filling holes in plastic Bodykit / panels - Rear pillion handles

[fazersharp]

I just cut some sticky black plastic out and stuck it over - one piece with rounded ends covering both holes. But being black it was easy to get a colour match. It sounds like it would look rubbish but unless you look close its fine. See picture. Have to be careful not to "dish" the holes when I am cleaning it.  Other people have put in rubber gromit cap things.