The scratchbuilt cars I have builtfor the ET&WNC are either32ft or 37ft long,pulled behind the4-6-0,and run great on 18"inch,22"and 24"track. They use Bachmann trucks and frames.The short cars are ok for freelance RRs,but most other narrow gauges still used larger stuff.Besides, I don't think Bachmann will discontinue the smaller cars just because they "may" make larger ones. Theres room for all. Dwayne Calloway