Bad McFad (Ian) Can you post the copies you have? Also, some of the train shows will be coming up and guys will have junk boxes on their tables, maybe you'll be able to find parts there. The rubber band drive (Hi-Fi drive was Athearns name for it) is pretty antiquated, but I'll bet it still works reliably. If you decided to go "modern" , what would you use for power. Athearn SD-40 or Atlas SD-35 ? Frateschi of Brazil has a big electric engine that looks almost, but not quite identical to, a New Haven engine, Somewhat like a Milwaukee "Little Joe" (or South Shore). That would make a terrific power source for a Double F7 cabbed unit. Comes with pans, also. Don't know the price or availability, don't know how it runs, don't even know if it could be gotten here in the US, so the Netherlands may be tougher. lv4142003