Thanks, guys. I'd been able to load the info off the orange chips w/out issue (tho for some reason I don't see any option for the doghouse light w/the Y6 under the AUX 1 menu). CW80 must be what I have transformer-wise (I knew it was something "80"). Def. thinking powerhouse & powermaster for when I take the loop (hopefully w/additions) downstairs for Christmas (I've got a thread on this under the Plans & Layout forum, FWIW).
Additionally, for some reason when I do the PE GP-7, even after successfully assigning the engine & loading the Railsounds chip the CAB-2 goes into CAB-1 mode for this engine. None of the crewtalk sounds play, either. I'm almost certain I threw the switch to Railsounds (RS) from SS on the bottom of the engine, but will double check after work today. Should I just delete this engine & re-load all over again, or is there a simpler fix?
Thanks again, to all, for your assistance.
- Neal