In my quest to get as much info on the different turbo regals available before I decide which line I purchase, I have noticed some descrepencies with what people call WE4's, which is the car I am leaning toward. I have noticed many cars advertised as WE4's have the buick hood ornament, and a plain black grill. Some others however have no hood ornament, and the silver Buick logo on the black grill. How was this car originally marked?