i would recommend a rotary polisher for safe use! i still managed to remove paint on the corners and edges using a rotary polisher for the first time! jap paint work can be very soft and easy to remove!! go easy, start with less abrasive compound as you can always move up! and somethimes less abrasive gets rid of the swirls and holograms! make sure you polish out the compounds as the particles break down and reduce in size the longer its used getting less abrasive!