I have an 07 Yukon XL that is the Regency edition. It has those stupid fender vents on it. I want to remove them, however, they appear to be riveted/screwed to the fender. I have not attempted to remove them yet. If they are, short of either replacing or repairing the fenders, does anyone have any ideas of how to "hide" the holes??? My Yukon has two tone paint with a painted pin stripe, so painting the fenders would cost more than normal. Help please.