There was another point covered in this topic that to me warrants a thought and a comment. That is, getting some type of inspiration to model the scale or not from looking at layouts.
I am an old opinionated F##@$#T who over the years is sort of a busybody, so I get to see a lot of layouts from clubs, to museums, to homes. First, I enjoy every layout I looked at, for it is work product of a person or persons' creativity and hard work, and no matter what the skill and workmanship level are, I respect the fact that the modelers made the effort, because it ain't that easy.
But looking back, I probably got inspiration from about 3 layouts during all those years, maybe 4 tops. Why, because although I have never seen the George Selios or John Allen layouts in person, that is what I would like to achieve, real grime, rust, dirt and rustic. Even my last "big layout" drew awards and recognition from others, and it was my effort, the finished product to me just wasn't the "classic" I hoped it would be.
I get ideas and tips from others looking at their layouts, but again, my inspiration comes from the models themselves, mostly the locos and rolling stock, but also the structures, vehicles, people landscaping stuff, but here I am on another layout at the scenery stage, and I am stocking up on the earthtones, deeply saying to myself, Selios, here I come!!! But I know the best I can do is OK, but not the state of the art of others. I can do my best and enjoy where I am.
As for Z, again, that miracle is in the fact that an electric, geared, motor can be put in such a small receptacle which looks realistic to a train, and respond to commands. When you get down and look deep in a layout scene, it just gets cooler the smaller it is.
Since my Z and my N sit next to each other in my living room console, my plan of attack is to use one layout as practice for the other when building scenery. That way, I can use my scenery material right down to the last crumb. Geeeeshhh, I hate to waste stuff I paid so much for.
Right now, I can run trains on both layouts, which is a heck of a way to start the day with a cup of coffee, listening to the TV news in the background, and it puts a unique perspective on a retired guy's day.
Ken "FloridaBoy" Willaman