yea i think i'll cancel my rustproofing and save $600. screw them, it costs 100 but they charge me 600. im not buying anything from ford except the car and breaks when needed (break pads have lifetime warranty when you get them replaced at ford, you only pay for labour after), or other essential oem parts like windshield wipers, oil change etc... even tire rotation and maintenance (i get free oil/filter changes for life).
thanks for the heads up.