I agree totally with the Black Roof/Sunroof idea, as it looks
so much better than having a sunroof with a white border.
Personally, I'd have the Chrome Line Exterior (unless of course you're having the Aero Kit?) as it gives the upper and lower front grilles matching chrome borders, which looks a lot better than the standard. I also like the chrome tailgate handle, but I think I'm in the minority.
As for the wheels, go the the Flame Spokes every time, as Crown Spokes just look cheap and nasty.