Actually, I will have to be sending the RS11 first. It is not working right now. Cleaned it, lubed it, and it still runs for a second and stops. You give it a little push and it goes for a second and stops, etc. So I think maybe I should get that one taken care of first. The GP38-2 is still running, for now. Also, I am not sure how familiar you are with vintage Lionel and Revell stuff, but I just picked up a very old (50's-60's) HO set. It looks like it was well cared for once upon a time, but that time appears to have passed. I think I want to try and restore it. Good idea, or a money pit waiting to happen?