I understand thinning the herd .... I do it. I have to.
The Big Boy is actually out running on the rails ... so that may be cool.
I don't understand when someone says a particular engine is "ugly," .. . but I do rather the looks of the Challenger.
I assume its a UP Challenger? I don't know MTH stuff. If it is a Clinchfield engine dragging coal ... that would definitely be the one for us easterners.
Tough call.