For me the hinge pockets and rocker panels and cab corners seemed pretty complex, then when a couple of shops told me between $780 -$1000 for a single hinge pocket, I said ohhh that doesn't look so hard, hahahaha
. Plus I have the satisfaction knowing I did it myself and saved a gang of $$$. After I do the left side hinge pocket and rocker panel then the bed comes off and I'll replace the cab corners.