Kevin,
Thanks, we think so too. Oil burners really are the way to go if you want to clean an engine and have it stay clean for any length of time. Of course, the 19 is wiped down from domes to drivers everytime she runs not only to keep her looking good, but it's a great way to inspect the entire locomotive for loose parts and such. We try and keep the Heisler as clean as possible as well, but she tends to be covered with soot and cinder by the end of the day.
Thanks Again, Taylor