CannetNY,
I will try to look to see what the optional colors where for parchment interior when I get home, if you have a mustang recognition guide it may help you. As for the lower console, I believe if you had both consoles, they matched. I am not 100% sure of that but I have never seen a car with both and the two not match.
As for the wheel covers, quicknick is correct on why your wheels do not match what the Marti report states. The first owner could easily have had the dealer install them as an option, therefore the wheel could be the original ones that rolled off the dealership but not he ones from the factory. We have discussed it before on the forum on what constitues a "original option". I believe dealer installed options are just as correct as factory one, that is just my opinion. I attached a picture of the deluxe wheel covers.
Doug