I’m 34, most of my generation won’t be able to tell the difference between the original and newer Go Mango.
Since we didn’t grow up with a memory of it, I think you are safe to go with the newer shade. I can’t see it affecting value enough to matter to your kids, or the potential new owner.
If I ever have enough money to buy an original 340 4 speed car, I ain’t gonna be thinking about the paint code.
