Input on proposed HO switching layout

[Brakie]

Ed,I did some research on the Lapeer Industrial Railroad and feel your current design captures the LIRR..I also think you are correct in adding IPD boxcars since the LIRR handles chemicals and grain-that would become IMHO to restrictive and may become boring.I couldn't find a led on those mystery industries either.

I suspect by now you know I fancy switching layouts and short lines...