If you are trying to match that paint do what they call a let down spray out. Get your self a piece of metal that is about 16 by 16 , seal it the same as the parts to paint then put down 3 coats of the first base , then tape off so you can have one coat of the mid up to four coats, then tape it off so you only clear half of it. When you are done you can hold it up to the parts you are trying to match and see how many coats of the mid it will take to get the right look. When you spray tri coats the more mid you put on the darker it will become. Hopefully this will help you get a good match