Diecast is impressive, must have missed that from earlier in the thread (or forgot already?). They look a little small, but I don't think they look all that bad. Not sure about the flat car to haul them, but if you have kids or grand kids I am sure they won't mind either one and will enjoy them. I am sure some would object, but these are also supposed to be toys for our fun and enjoyment and also for the kids. I also like the diecast stacker and I think that would look good with the undersized Lionel tractor trailers.
Thanks for the pictures.