One passenger train. One switcher. One diesel to pull. Maybe 20 cars. Coal loader, log loader, and crane. It all fits on the layout. I have enough and feel blessed. I take a break during the summer but I’ll be back in September! Jeff
Looking to get 1 C&O (or chessie dot dot dot) passenger steamer w/ whistlesmoke, update my CSX freight engine to something newer than 1960, and get a B&O freight line with an allegheny.
I see that C&O allegheny on the for sale forum!!!
Once I get those 4? movers, I will be totally done. 
Its for a mix of myself, the daughter, and the grandkids, and I have a Kato Japanese trains to build a layout in the basement for.
It is a shame they don't have O gauge for Japanese freight/passenger, or I would get a set of those too!
My old 4x8 layout has turned into an O-36 test loop and engine storage, with more engines than can fit on it! (Articulateds takes up a large amount of space...) Even so I still am always looking to expand, one of these days will have built out a proper 8x12 layout to run all the O-72 giants that need the breathing room. (Floor layouts built every so often to do periodic engine runs) Enough may never be enough, although space constraints have curbed my buying over the past few months with lots of rolling stock sitting on towels on the floor awaiting the soon™ to be built 8x12. (ETA: ∞ years)
