Erica Ann, Those Alcos look great!!
Lew, your collage of prints looks great! You cover quite a bit of territory all the way from the Allegheny River to D&RGW country!
Bill, the weathering looks superb! Yes the B&LE cars that traveled through Butler County looked that way.
JLM1973, If it keeps him enjoying the layout, then by all means! I think it looks great!