We primered the underside of the hood and the underside of the trunk. My dad and I are restoring this car together as a father son project. My dad really wanted to go with the famous "Vitamin C Orange" color for this car as he loved Vit-C Mopars growing up. I think it will look great on the roadrunner combined with the black out hood. Check out the shots of the orange, I personally love the color, its not original for 68', but I'm no purist.