"One thing about tank cars: they come in a variety of sizes:"
Yes, they do. Some guys thought my project below was "inaccurate" - then I showed them a prototype photo similar to the one above. The repaint's road name, etc, is correct, though the capacities are wrong, if you care to think about it. (The Marx data is probably closer.)
Before and after examples. I added some brake equipment details, but you can't see them here.
