68 Lower Dash Pad Colors ??

[Mopar Crazy]

I'm restoring my dash on my 68 charger with Air. My lower dash pads are aged and dull. (No cracks). I want to dye them to bring them back to life. I read some of the posts and everyone seems to
favor SEM. 

1. Any tips on the dye and the prep??

Plus I have black interior. SEM has  Landau Black, Gloss Black and Satin Black.  What Black color would be correct for the 68.   

Thanks...
Peter

[Charger-Bodie]

I used the landau black on mine. Just a little shinier than the satin.

[UFO]

Make sure the part is really clean before spraying on the color.