The small forward facing motor design is a given, but I thought detail wise the K Line was a respectable model.
The K Line is the only model that has the specific driver detail no? I'm not sure what it is, it looks like rivets around the rim. I think the MTH and Lionel tooled K4s just have "run of the mill" spoked drivers.
Yeah, the K-Line shell tooling is great, but don’t pull too much with it.