Just found this forum a few days ago and impressed with all of the information here! Can someone tell if if it's possible to buff/polish out the repetitive door ding/scratches shown in the picture? This is my "new" daily driver a 96 Maxima that has about of foot in length of the scratches. Only a few of them can you actually see gray through it. I'm trying to determine if it's worth it to purchase a DA polisher to try and correct some of the many scratches on this car.