96_4.6........If the bumper cover is ready to spray, then I would say between 135-150. This is what I was quoted by a well respected body man in my area. You will want to inspect it thoroughly i.e no irregularities. The price quoted above was just for a base coat/ clear coat. If you are careful and take your time, you should be able to swap the covers with the help of friend. Good luck
Brent