Your husband insisting that you talk to elders implies he is not comfortable, assured or committed to the JW beliefs or the other concerns you wish to raise, otherwise, he should be able to discuss those matters without needing other men to intervene on his behalf.
He knows doing personal research into the concerns you raise will require effort on his part which may lead to his own questions and doubts. By insisting you meet with the elders, he is attempting to take the easy route as he knows he will not need to put in any effort and, they will attempt to change your thinking, not his.
Incognito has summed it up perfectly.
As others have said do not meet with the Elders.The religion to him is not based on doctrines or even a true understanding of what he is supposed to believe.IT`s based on emotion and a feel good utopian religion.
Rather than him making you talk to Elders I would suggest you put the onus on him to read Don Camerons excellent book "Captives of A Concept " available on-line and is very cheap to download ,and if that doesn`t open his eyes ,then the options are yours.
I wish you well .
Edit to say : Welcome to the forum.