You guys just need to learn how radar and laser guns work. Back this with how they are used, and you'll soon fine there is a lot of roadway that can't be speed monitored
Plus most people are just flat out dumb. Around here cops will sit in the middle of the road (the soild yellow line, turn lanes) and clock people at the top of hills lol
Clean install though..minus the nicks on the dash.. you said you're going to paint though. You painting it to look stock again, or painting it to match the outside paint color..?