Welcome, sdouglascollins, and congrats on your new ride!
You sound just like me a year and a half ago--after a long search, found pretty much the perfect loaded 2016 with low miles, and then realized I couldn't work half the stuff on it. But like you said, you've got time.
You are right that the brown leather is rare. I think they called that Tuscan Brown. It came and went so fast that I'm not sure it ever got into the factory PR
Let us know how you get along. I expect you will have lots of questions--most of us here did at first.
2016 V8 VIP+, black with white interior