for what its worth from one Moss Green 86 Coupe to another, I was told by a very knowledgeable Porsche guy in the region that it was the preferred color of the Porsche family for their vehicles since it was "subtle" and didn't call as much attention.
Mine was bastardized from the start so I had no qualms about continuing the process. Your paint is flawless, mine was like this when I got it six years ago now.