Scott & Rich...Thanks for posting the photos and modeling info. I was out of town for the Chantilly show but as Marty stated earlier, I too will be looking for donor Model Power, MDC or Rivarossi cars. Scott you can count me in for 3-4 cars if you move forward with the etched metal sides.
BTW...this thread really exemplifies what's great about these MRR forums (no complaining, insults, bashing, nonsense...just pure courteous help from some of the best in the hobby...Thank you again)