I am restoring a 1997 Champion 181 and have questions about the gelcoat. There are some places where the gelcoat is either chipped or I have repaired old holes. I would like to apply new gelcoat to these areas but the color match is black with blue poly flake. I have mixed up some gelcoat myself, which comes out to a near perfect match, and applyed it to some areas. The problem is, when sanded and buffed, the flakes "silver". I am thinking that the only way to do this right would be to fill in any imperfections, sand it smooth, spray the color coat on while feathering it into the original gelcoat, then spray a clear gelcoat and sand/buff. Any other options or am I on the right track?