Don I see your Excursion is black, what about going with something like a charcoal gray. That is what we have decided would look good on my brothers black 2007 Mustang. Black vehicles look great and don't usually need a lot to set them off. I personally think white might be too much. If you want something that stands out nicely on black without looking too bright you could go with gold. Here is a pic of my 1979 Ranchero GT, black with the factory gold stripes.