I'm considering a change from plastic to metal wheels on a number of NScale rail cars. There's a need to change about 200 wheel sets which are a 50-50 mix of Atlas and MicroTrains. Based on research thus far, I should be able to use an Atlas 33" wheel set (#22133) in the MT trucks but Atlas' small package pricing is to high for my task.
Recommendations on a vendor/manufacturer of quality metal wheel sets that fit the Atlas and MT trucks would be appreciated.
TIA Bob