hello all a new member here to the gauge. i am building my first layout and i want a mine here that will have ore cares to go into the mine and out again. the atlas 70 tonners are way to big am thinking more along the lines of the side dump cares from bachmann in g scale and on30. but havent found these little critters. working ones would be really cool but i can settle for the fool and feel of them. i am willing to scratch build if nessecary. but i need plans then. can anyone help me out here?