Well, if you are in Reno, come on down the hill to the Central Valley of California, and visit Roger's Railroad Junction in Lodi, CA! Roger's is a regional model RR shop, as most shops have closed in the past few years. You won't be disappointed. I'm sure they'd find your shingles of great interest. They already know about most of your products, as I often would bring my built up Clever Models to show them.
Gael