It was in 2009, on my former long layout (35') that I last has good runs of my bigger engines, Y6b, long-tendered PRR Decapods, PRR Mountain, Erie Berk, and BiPolars. My new layout's track was installed last year, and while I have large diameter curves (104" and 96" mainlines) the oval shaped layout is only 15' x 9' with a 6 ft. tangent. I ran the Y6b and Erie Berk and they kind of overwhelm the layout, that is, while pulling > 12 cars, and they look silly pulling anything less. They hurry-up and get around, again and again. In contrast, my smaller steamers (H-10s, A-4, and Atlantics) look "good" while pulling their modest size consists. It could be many years, perhaps not until theoretical retirement (15 years) that I may be able to find a another home and build a larger layout. I really like the bigger engines, but the idea of storing them for years and years is disconcerting.
Does anyone store engines in expectations of one-day having a layout to run them on - how long? The PS2.0 engines' batteries are probably all dead - I don't even know if I should remove them for storage - do they leak over time? The Lionel engines don't have batteries, but storing this stuff takes space, then you have to move boxes when you want to find something, becomes excess baggage. The idea of joing a club to run them occassionaly is not appealing to me...I barely have time to run trains as-is given work and chores.