@c.sam posted:Seems we've got more than a few votes for the PRR T1. I like the removable skirting idea!
Keep in mind there were two basic versions of the T1, the 2 prototypes built in 1942 and the 50 production models built 1945-46. I don't think Lionel would build both versions, so I think we need to narrow down to the one most folks will buy.
The two prototypes are the ones with the long nose and skirting. MTH made a gazillion of the as-built prototype T1s. This version lasted from 1942 to maybe late 1943, when the skirting was removed from both for better maintenance. Both were gone by 1950. My thoughts are if you want this version (long nose and skirting) in TMCC, buy the MTH model real cheap and upgrade it with ERR. I am not sure it would be worth while to make this version with removable skirting, but if there is enough demand who knows.
The 50 production models had a short nose, no skirting, and most had the portholes over the pilot when built. The last several built in 1946 did not have the portholes to make it easier for maintenance. The engines with the portholes were modified to without portholes over 2-3 years, and by late 1948 all T1s were without portholes (I think). This is the scale version Lionel built in 2000. These T1s were gone by 1952.
As I mentioned above, I think Lionel could make the production model with and without portholes, and there would be enough buyers to support the run.