I have never done a set of rims. I am getting a set of aluminum this week, and was wondering about a couple of things. I will be media blasting the paint off, and then outgasing. When it comes to doing the rims, do I do both sides(metal i would because it would rust)? Do I have to keep the powder off of the bead area? And Do I have to keep it off the area where the lug nuts go? If yes to above questions, how do you do it?