Fortunately, I cannot tell the difference between a -7 and a -9, either GP or SD. Folks generally helpfully point out the differences, but then I forget just about that quick. Has something to do with priorities.
Thanks, Bob - that is the color scheme I am doing. I have a friend double- checking for the purple lettering. I can always get them custom-made.
Just so you know, a friend gave me a set of bronze GP body castings, and shared a photo of a hand- painted ACL model. I, of course have to have one, but no longer feel like attempting hand lettering. The model itself is a "doorstop" but details are almost as good as some of the injection molded carbodies. Very heavy . . .