Jerry P - a nice collection of electrics. To my knowledge, there were only 10 EP-5s built and they were all owned by New Haven (and then by Penn Central). I noticed that Lionel has offered Milwaukee Road and Great Northern versions of these (in both S and O gauges) but I assume there are no prototypes for these - just 'artistic license'? Milwaukee did have the EF/P-4s - the Little Joes (as did Chicago, South Shore and South Bend) - but they are a different loco. Not sure what electric Great Northern had that was streamlined (i.e. not a box cab) - the W-1?
Yup, the only road that had EP-5s was NH. All the others are indeed victims of "artistic license". But they look so darn cool! The MR Little Joes were an entirely different animal as were the Great Northern GE Class W1 motors. I think GN only had two of them, but they were MONSTERS!