Love the article!! One of my dreams would be to model the B & O in 1845 - 1855, in 1:32 scale (45mm as standard gauge). The amount and quantity of odd locos at that time, mixed with emerging standards, would make a very neat layout.
I do have parts for a Winans Camel 0-8-0 in stock, and there is an extant Davis ten-wheel Camel in our local museum.
I'm spending the year dead for tax purposes!