Hello, I have a 1992 Extended Cab Dakota that I want to put 20 or 22inch rims on. I am hopefully going to put a 4/6 drop on the truck. My Question is, does anyone know how hard it would be to put a set of 4 rear fender flares on my truck from a second generation dakota? I would use 4 rear flares because the front bumper doesn't come around the sides of my truck like it does on second generation dakotas. With trimming the trucks metal, would it give me more room to turn my rims and tires?