@cjm413 good call, I had forgotten about that thread! As good as the LEZ/FT couplers look, I need Micro-Trains compatibility for switching ops.
I will definitely check the LHS stock for brass tubes next trip, looking ahead to additional body mount projects!
Frank
I used ESMC Hydra-Cushion underframes on the FMC 5283 since they also have the Hydra-Cushion cylinder that is visible under the car in addition to extended draft gear designed for MTL 1015's (I used leftover Accumates from my parts box).
The body still sits a bit high on the ESMC underframe, but I'll eventually circle back to them and make additional modifications to lower them a bit more.