If ya need it to ride then touch up or repaint needs to be your winter project.
I would first protect all the decals then sand or buff out all the chips and dings working one little area at a time and spraying a little primer to the raw metal. I then would remove the decal protection and re-evaluate. I guess what I am trying to say is that the touch up repair should be separate from the decal repair and done in a timely caring fashion...
Fun, Fun FUN!!!
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