Would these things work ?..(backing plate plugs )..


Seeing as nobody else is chiming in...I'll throw my opinion out there. Leave the holes alone, that was how they were from the factory and you just don't notice them much with the top off.
Not a matter of stupid, just that you won't get them back out easily...those barbed plastic dealies hold pretty tight and can require a lot of physical persuasion to remove.

I used the sticky back stuff but it didn't stick. Then I bought high quality 3M double sided tape and it stuck way out away from the body and eventually released in some places. I said to Heck with it and used black panhead screws to help hide them in the trim black.
It may have been a bad move but I couldn't take the look and failure of the sticky tape.