Fine tuning my roster and would like to trade my Kalamazoo 4-4-0, black DRGW paint scheme, converted to onboard battery with on/off switch, will run 4-6 hours on one charge. I also have a DRGW Gondola, UP Gondola, Empire Line gondola, and a DRGW work caboose. All are Kalmazoo items, none have boxes. I would like one the Lionel large scale diesels, These are the versions I am interested in order of desire, Conrail GP9 high hood, BN GP20 low hood and Seaboard GP9 High Hood. The USA Geeps do not like my curves, but the Lionel ones do fine. Prefer the less desirable 2 motor version to help with battery life I dont pull more than a couple cars, so they will pull more than I need. Even if your not looking to swap, but have one of these old diesels for sale, please let me know. Thanks Mike