I have a question for the forum. What would be a good rolling stock fit for a Lionmaster Southern Pacific Cab Forward? If it were scale size (and its not), I think a long string of Pacific Fruit Express Reefers would be perfect and prototypical.
What the heck would work from the traditional O gauge options? Was there ever a traditional-sized multi-car set of PFE cars. Any suggestions?
in traditional size I have about six PFE reeferes that are all in differant scheems from lionel, k-line, & industrial rails. I don’t know of any multipacks, however. I have found that coming across traditional sized PFR cars is easy at swapmeets and on EBay. Hope this helps!
i run k-line, atlas, lionel and mth reefers behind my lionmaster big boy and they look just fine. if you are a rivet counter you won’t like it, but if you were a rivet counter you wouldn’t have a LM cab forward, would you? 
just don’t park the engine next to an FEF, for instance. it won’t look quite right.