Thanks guys. Not sure on what I will do with it. One of the three I have is insulated for two rail the others are not. I've thought about a large radius loop of Gargraves with an outside third rail and that would technically allow me to run anything, 2 rail, 3 rail in or outside. It's something I have to figure out. I also have a mess of Scalecraft reefer cars, along with some Walthers, Railcraft, Lobaugh, and a few others. One other thing, these loco's are about as heavy as a car battery. I guess there is a reason some people call them Doorstops....
Here are the inner workings of the first one I got up against a Lionel Legacy K4 for comparison.
And this is the third ugly duckling. I really need to slide on e of these into the short end of my project list.