Which black for door panel restoration?

[BrianG]

Okay, so, before it is stated, I did search, and search and search. I didn't find it. I would like to restore the color on my black door panels. From what I hear SEP makes a pretty good product. I though I'd go that route (unless someone has a better solution). From what I understand, I need to use an adhesion promoter first, and make sure they are really clean. I've looked at a few different online suppliers and there are several different blacks available from SEM. Can anyone please tell me which would provide the most original look? Also, if anyone has done this with good results, could you please let me know which prep products I should by. Part numbers would be awesome. Also how much of each product would I need to do two door panels. I am not changing colors. The panels are already black, but just faded. Final question... should some sort of clear be applied at the end? Thanks for any and all help that may come my way.