As far back as I can remember I have wanted to get into G scale trains. But I could never afford to do so. Recently I was at a train show that had an outfit doing a estate sale of a large G scale train - engines, rolling stock, track, buildings etc. This was a piece by piece bid sale. So I made some ridiculously low bid on some engines, rolling stock and track, and to my surprise I won. But my lack of knowledge now comes into play. The engines have pigtails but no tenders. I thought one of the tenders went with one of the engines because I purchased them as a pair. But I don't believe they go together. So now I have two engines that don't run. I have attached pictures of the two engines and the tender. One engine is a Aristocraft C16 2-8-0. Im looking for help on what to do next. Thank you in advance. Tim