CbarM
HO all the way!
I bought a couple of the older origional run grain hoppers the other day. These cars are junk! I realized at the time that they are serioulsy lacking detail, but I had a plan for that. I got em home and put on next to an Intermountain one I have and its almost 6 scale feet shorter!! So much for detailing these cars...back in the junk box they go...