Congratulations and great write-up! PCD delivery is certainly the closest thing to ED (which will always remain among my most cherished memories) that we in NA have right now, and your post definitely has a ED-vibe to it.
Back in 2004 when I bought my E39 M5, the only other color combination I considered was Oxford Green/Caramel, which is very similar to your car. While I ultimately decided on Sterling Grey/Caramel, your combination is very classy.
#save the manuals