The first I owned was a MT-1105 N&W J 611. It was conventional with Bell/Horn only. Pulled like a bear. I added builder/cylinder plates, engineer/fireman figures, real coal load, window detailing/glazing, re-drilled the tether to close the gap. RailKing Imperial before there was such a thing. Barely cleared $200 including the auxiliary water tender when I sold it.
It has long since been replaced by a MTH Premier PS3 version.