Are the rear emblems interchangeable, or do you have to drill new holes? I am considering either the 914 2.0, the 914-6, or the vw-Porsche emblem, depending on where I go with the project. But, I am getting the car ready for paint, so I thought i would ask, so if I need to fill in any holes right now.

They are not interchangeable. I've tried to get people to post pictures for comparison, but could never garner much public support.

Well, in that case, maybe I should just fill in the holes. The emblems could be stuck on with double sided tape.

I like that answer.