Um, I don't think you really understand how this works: To be a good and faithful JW you just need to OBEY whatever it is that the WTBTS Leadership (aka "The Governing Body") is saying now.
Whatever they said in the past is irrelevant. Arguments based on reason and/or logic are irrelevant. Pointing out inconsistencies in doctrine will only get YOU in trouble.
A much simpler and much cleaner approach is this: Just stop going.
If, and when, anyone asks why, reply, "I don't want to."
If they say, "Why not?"
Say, "It's none of your business."
Done and done.