Melcher Machine Works

Hello Everyone,
I've been slowly working on building a 2' gauge railroad on my property. I'm going with a mining theme, due to the fact that my property was one part of a mining complex with both standard and narrow gauge running through it. Anyways, I'm searching for ore cars that can aid in the lines construction. I recently came across this website for Melcher Machine Works, [www.orecars.com] , and I was wondering if any of you had purchased from them in the past? If you have, I would like a bit of a product review please. I plan on heavily using my cars, so I want to make sure these are good quality. I'm not saying that they wouldn't be good quality, I just don't know. In years past a friend of mine bought "authentic steel" ore car wheels off feebay, for them to only be cheap pot metal, and I don't want a similar experience.
Thanks,

Murphy J.