LOL!
My mirror was left convex, you get use to it. Im suprised you just noticed, how long you had the car for?
As for Compliance, you get some who do the whole lot and some just do the main things like Intrusion bars, Unleaded fuel restictor cap (so only unleaded fuel hose can go in, nothing else), Child restraints, fix the car back up to driveable standard so to pass road worthy etc...