Hello GearheadSS!
As I was looking into more info about Vivid Orange on the Cadillac, since you mentioned it's the same as the Blackwing color, I came across this page, which lists at the bottom the paint codes for each color:
https://gmauthority.com/blog/2021/02...-matte-option/
On there, it shows Electric Blue as code GMO, which matches Rapid Blue from your post, but I noticed that Blaze Orange Metallic shows up as code GED, whereas you have Vivid Orange as GCF.
Is it possible they are actually 2 different colors? By the way, I too have noticed a resemblance between Blaze Orange Metallic and Inferno Orange
Best,
Geoff