does anyone here use these?(k mac camber plates) if so, what are your thoughts on them? good? bad?

ok i need a good red for my car im trying to buy the paint and i live in teh middle of nowhere i want a mustang type red for a 89 Quest and im looking for a tribal/flame decal for the fender door panel etc.... i already have the Mitsu window decals im just thinking for going with a black decal on the side to accent the car can i get some sites for paint or chip #'s and soem sites for decals?

Chas is a great person to deal with,i sent him some parts i had lying around and told him i didnt want anything, WELL he didnt listen!!! : ;D He sent me more then what the shipping cost was ,and a cool 84 starion/conquest Advertisement that i hung in the liveing room Great Guy ;D Rodney

Would like to know if anybody has tried this before, or has taken any mesurments to install this longer wing. I always liked the idea of a longer rear spoiler, not race wings spoliers in top of the factory one. I also thought of maybe some "bondo" and molding and adding about 2-3" to the spoiler.