I am looking at purchasing trees for a 2' x 8' switching layout and received recommendations from Woodland Scenics that their premium and classic ready made trees are their most realistic. The trees I selected (fall scene) from these two lines range in size from 2.5" - 5" which in scale terms seem on the small size. From what I can tell from looking at pictures in Model Railroad magazine, the trees on most layouts are not scaled to size. I am thinking that full scale sized trees would be overpowering on most layout. Just wanted to check with the group before ordering. Thanks!