NG for Narrow Gauge ...

[GearDrivenSteam]

I hear ya, buddy. You can waste away drawin up blueprints for this and measurin that....til you ain't even ABLE to build a layout. I figure, why not just make it what you want and that way you'll have plenty of build time. In the end, whatever you slap together for a short line industrial railroad, probably REALLY had a prototype anyway.