Hey i have a tiny ass 7 1/2 foot plow for my truck. It's rusted and im looking to clean it up and paint it before the season starts. I don't have access to a sandblaster or anything like that. Just me and my angle grinder but yeah would i be better off wirewheeling it or do you think i should use sanding discs and if so what grit? I've never done a plow before just wondering what works best coming from someone who has done it before. Heres a picture of the current condition of the plow. Im going to be doing the front, back and headgear.