And here's to hoping that you consider adding this container to your N scale line:
http://www.atlasrr.com/HOFreight/ho53cimccontainer.htm
Or even better, this version with horizontal end corrugations (and paint scheme):
http://www.rrpicturearchives.net/showPicture.aspx?id=3418711
[Apologies for sounding like a broken record.]
Cool modeling opportunity.
Glad the containers are a step up over other offerings, not that I expect anything else from Atlas. I originally envisioned the Idaho Belt as a unit train/manifest line to save my own pocketbook the expense of intermodal models, but damn if they aren't just downright interesting and tempting, not to mention cool looking behind modern power.