With some Rustoleum Red Oxide Primer and a bit of dry brushed Santa Fe Silver the racks are done:

Then I Painted up the track panel With and old but still usable Floquil Rail Brown paint pen and glued it on:

And it’s done. The load is removable so I can use this gon for other cargo. I do intend to weather the gon based on prototype photos but that a project for another day. Thanks again
@davefoxx 