You have some very nice looking locos for On30. How 'bout something for N? Climax...Forney...Shay...Heisler any or (better yet) all. The gear mech can be just for looks in this scale.
I second that wish.
A Climax or Heisler is really needed in N-scale.
Shay is already available but that is all!!
And it should be with DCC!!
Fred