Anybody running 17" Cobra Bullit rims on a Duster

i looked at the rim real good, if i hog out that lip, the center caps that came with my rims wont have anything to attach to. on my car the grease caps for the wheel bearings stick out past the rim. just like that picture of the green valiant with the black front end, and your white valiant. you can see the grease caps sticking out past the rim. first time i went to fit the rim the grease cap knocked the center cap right out.