Bill:
Thanks for the info. I don't have any experience with steam power but I do recall some synching and chuff issues from other users.
The P2K GP-7/9's are tight as you know. I have a fleet of six that will get RP'd as soon as I finish my E units that I've been working on for what seems like forever now. But a preliminary assessment shows that milling the frames down will be required for the LM, a speaker, and a KeepAlive. And I'm also in desperate need for a good 567 sound file as my entire fleet is E, F, and GP-7/9/18's.
Welcome back!