I havent worked with king paimon but my current work with aighash is leading down a similar rabbit hole. Posted a bit about what has bubbled up so far, it may be of use when asking king paimon about the subject.
Also welcome to the forum sounds like you have a potent ritual ready to go from what i read.
Regarding the enn i wouldn’t worry to much on the pronunciation. Most potent results i have had with them is to mediate on then for a moment and let them vibrate from me as they which.
Also here is a link to alot of good info you may find useful in the future
Hope your experiences with king paimon are insightful and aid in your journey.
