if you can find an auto paint supplier that sell House Of Kolor, check out their samples for "top end" colour choices. i am going with a blue basecoat candy over a black base which gives an unreal effect, but not too over the top, but candies are not for the faint hearted.
thought you'd be interested, i bought that rolling shell 240 build no. 1036. i have been looking for a 240 for years so i'm wrapped to finally have one. i am a spraypainter by trade and work in a part time resto shop and she will be treated to an immaculate ground up rebuild, about 3 years worth i'd say.