Last question of the night. What do the nuts look like to attach the rear trim panel on a 68 GTX? The studs do not have any real threads. Do you use a washer and the nuts that cut into the stud? I don't know the name for them. If it doesn't snow again, I'd like to finish the panel. I have the argent paint, new reflective maroon strips and feel pretty confident that I can get the panel is good shape, just need to mount the darn thing. It just doesn't look GTX without it.