@TeaBiscuit,
I'm impressed by the way you handle yourself in this discussion, responding to and valueing all input, even when it might contradict your personal convictions.
I have been a true JW for 35 years, and left less than a year ago. My experience is that discussions like this (about subjects that really matter) are not possible with JW. My JW friends almost all go in full denial mode and say 'you are parroting apostates' when any arguments against JW doctrine or policies, the Bible or God are brought up.
I left JW because I found out I have been lied to regarding evolution, and it's impossible to be a JW and question literal creation. It's not even allowed to openly discuss the possibility of evolution being true.
If you value freedom of speech and thought, JW might be an inconvenient choice for a religion (and this is stated as politely as possible).