MikeG: I purchased a scale 40ft. stock car (Atlas O Chicago & Northwestern). The car is from the 70's and was made in Austria. I thought that was kinda neat so I bought it for $10 plus 5 shipping. Car was everything as advertised, unfortunately, I didn't realize (being new to this) that it was kadee couplers. They won't match up with anything else I have or am getting soon. Sooo, I bought a pair of Atlas O trucks to replace the Kadee set. They won't fit due to a crossbeam on that car, the pin isn't long enough.... Not sure what to do with it now.
I checked out Mendards. The prices are amazing so I created a gift registry, and my wifey bought me the 6 pack of 3 dome tanker cars. I love them. Had to tweak a couple axles but no biggy. They look sharp and run well. The only issue I have is that most of their items aren't scale. The larger flatcars are and I believe the boxcars are as well. My three dome tankers are close to scale. The rest seems to be traditional size. My trains run on my shelf layout so they need to be big as their 8 feet in the air. Additionally, their Burlington Northern boxcars are a bit off regarding the color. Most (not all) BN stuff has that nice dark green color. The Menards paint on the BN stuff almost appears to be Army Olive drab.
Brent: I went to the Plano show in October (I think it was October) and that's what got me hooked on model railroading. Three months later I completed my shelf layout, bought transformer, legacy controller, engine, track and spent lots of $$$$$. I live about 7 minutes from the venue. I'll definately be back in January/February.
Ps.. Here's a video of my "finished" shelf train. Fast forward and you'll see the Menards tank cars.
https://www.youtube.com/watch?v=NpKtws1fAuw