I am currently in the possesion of a big 90'x225' G scale garden railroad set in the modern era. It has a western United States feel to it and everything from late ATSF to the latest UP equipment. There are two classification yards both of which are jointly owned by UP and either Southern...
Ouch, that really sucks. Fortunately for me I don't have to worry about those problems anymore. I am there (at my LHS) so much, that I have his satisfied customers discount. 25% off whatever I buy.