All of that flowing creativity, along with attention span of a 16 yr. old. I don't remember what I was like, but I do remember my son and daughter at that age. Kind of like our Wisconsin weather, changes day by day.
All meant in good fun, Steven. Don't be offended.
On a practical side, wouldn't you have to go to N scale, if not Z scale, for any one of these features to be on a 4x8?