Or at least part of it! I am currently in the process of designing a new layout, and I need some major help. As you can see below I haven't made much progress.
I am trying to do an around the wall layout, or walk-in layout. (Don't know what the Difference is.) I would like to have a two track mainline continuous run, which means I will be needing a liftout section. To make up for the loss of operation due to the continuous run, I would like to have a few branch line operations, a yard and a lot of industries for lots of switching. I don't want any grades on the main line, but some minor grades on the branch lines are ok. I would like to keep the minimum radius to 22" I suppose that 18" might be acceptable on a branch line. Some of the industries that I would like to have are:
-Coal mine, as planned I have one, but if space allows I would like to have a total of two or three.
-Lumber Mill & Seperate Lumber Yard
-Flour Mill
-Precious Minerals Mine
-Various city and small town industries, I am open for suggestions
-Some kind of industry to serve a purpose for my coal industries, I am open for suggestions with that also
-I would also like:
-At least two towns, or cities
-A six stall roundhouse w/turntable, maybe more stalls if space allows
-Engine servicing facility
-A yard
I may think of some more later, but that is good for now.
Am I asking for too much, is it even possible? Can you guys help me?
I will post some plans with some explanations in a bit.
Thanks, Freelancer

-Coal mine, as planned I have one, but if space allows I would like to have a total of two or three.
-Lumber Mill & Seperate Lumber Yard
-Flour Mill
-Precious Minerals Mine
-Various city and small town industries, I am open for suggestions
-Some kind of industry to serve a purpose for my coal industries, I am open for suggestions with that also
-I would also like:
-At least two towns, or cities
-A six stall roundhouse w/turntable, maybe more stalls if space allows
-Engine servicing facility
-A yard
I may think of some more later, but that is good for now.
Am I asking for too much, is it even possible? Can you guys help me?

I will post some plans with some explanations in a bit.
Thanks, Freelancer