Is that for molding it on for just bolting it on i'd say it's pretty reasonable if it's done by a professional. What color are they painting it? Make sure they paint it very clean when they done with perfect colormatch and no minor errors blemishes, ripples, orange peels, drips, runs, scratches from bad color sanding,etc.
Your should ask for 800-1200. If it's just a 1 stage color no pearls or nothing such as black or white.