Thanks for the review Gary. Great job!
I just received my 2 cars from Metca and have yet to try them. I have a pile of the older Lionel milk cars and I think they are great!
The non-articulating coupler is a going to be a problem.
On another note, I know it is a cool feature, but I don't see a need for the interior tanks. They are details that will for the most part, never be seen. I'd much rather have the graphics on the trucks and properly working trucks.