True Bob. I've been working on some short line Diesels. They run practically in my back yard. Wheeling & Lake Erie. They adopted the Rio Grande speed lettering since they're new CEO was working for the Rio Grande. I'm done with one GP40-3 I'm working on another and for christmas (my gift to myself) I will be working on a SD40-2 and SD40-3 both W&LE.
I posted the finished photos of the GP40-3's in the raillimages section Bob. I just got one SD40 that will be rebuild to be an SD40-3.