Am I the only one here that would think to do this? I may be breaking some rules, but when the SG tinplate comes in so many fun and cool colors I'd rather mix up the colors for a passenger lines of cars than have them all the same!
So I'm thinking of this; all would be pulled by a pink 408E engine-
...a blue pullman, a red club car, a green obs, an orange dining car, etc. etc...