Matching 1964 Ditzler Paint?

My 64 Valiant Signet Vert is WW1 (white Ditzler code 8358 ) and interior is red (Ditzler code 71203).

I'm trying to replicate the original colors for paint. Right now I am working on the interior red and was wondering about how to deal with matching?

I understand that I need to go with a 2 stage paint (base and clear) as paint systems are now different? I really want this to be as close to original as possilbe.

Also, any suggestions on geting the shades right from those codes? I also have a Ditzler color chart from 64 so I know approximately what they should look like. Color chart calls for interior gloss finish. Does this need to be a 2 stage? I ask this as I have vert top side panels (fiberglass)as well as dash components (metal) that need to be painted to match.


Thanks.