Who is your intended audience?
If it's people with a lot of knowledge of how JWs think and act, you can include some of the more subtle examples included above and it will be hilarious.
However, if your intended audience is general with people who may not know the JW mentality apart from the occasional door-knocking encounter, some of the more detailed congregations-thinking examples may go over their heads - or require too much explaining in which case it won't be perceived as funny.
Let us know how it goes! Please video it for our viewing pleasure! Thanks and best wishes! 👏👏👏👏👏