IHC Steam Locomotive Quality

[nachoman]

I had an IHC 4-4-0, and it ran great! But, the flanges on the wheels were too big and it wouldn't work well on anything less than code 100. I think the premier series locos had rp-25 flanges, and should work fine on code 70. As for the details - I think the 4-6-2 was pretty close to the USRA, and the 2-6-0 was close to a SP prototype, but the other steamers were more or less "generic".