Troy; Great, V informative....... good tips and appreciated .......by detail I was referring to items such as the copper piping under the engine bay of a spitfire for example, buttons and knobs and dials in a cockpit where the paint is applied after the base has cured. My post was more about the type and make of paint rather than the colour.
My question was borne of a changed experience and little research, the internet is too "noisy" and driven by commercial interest rather than solid advice, hence the post, but I appreciate the heads up on the other items. I guess you need to expect daft questions from someone who's been elsewhere for 35 years!