I've always wanted to fire one of those going up White Pass. Those engines are tricky to fire, and easy to over fire if you aren't careful. On the Silverton Branch you almost have to stay on the apron all day and lean over to watch curves, putting very small scoops up in the front and middle and have a bank in the rear as high as the firedoor. White Pass has a track speed of 20 MPH climbing to the top so it would be a fun challenge to see what it took to fire one correctly on that run.
John Hillier