Wow - thanks Gary, all I managed to turn up was reporting Comets, Asteroids and Novae/Supernovae.
If this does prove to be a previously un-catalogued PN, then it will be a joint Gary Knopf / Dennis Simmons event, as without your original prompt, I would not have tested my modified system in that region of the skies.
If nothing comes of it, I have enjoyed the ride and the deeper dive into the breathtakingly deep and wide universe of on-line catalogues and astronomical resources.
What a wonderful time to be in this hobby, albeit I am a dabbler rather than someone who gets out every clear evening.
Thanks again Gary, your knowledge seems as extensive as a Google Search.
Cheers
Dennis