I agree with Crazyguy. your questions are too complex. Keep it sweet short and simple. Say something like, "May your 1914 generation rest in peace and I pray God goes easy on you poor fooled false prophets who traverse land and sea closing the door to heaven in mens faces." and close the door in there face so they can not reply. This is the only way they will think because all of this is a game. They are programed to beat you at this game. They do not care what you say and they will not read what you write. But you say this and close the door in there face, they won't forget your words and they won't stop thinking about it. They are programed to reply, programed to win debates, don't let them.
Thats my 2 cents
My favorite scripture to share with a JW is Isaiah 44:25-26, "I am frustrating the signs of the empty talkers,*
And I am the One who makes diviners act like fools;+The One confounding the wise menAnd turning their knowledge into foolishness;+26 The One making the word of his servant come trueAnd completely fulfilling the predictions of his messengers;+ NWTNow tell them to repeat after you 3 times
completely fulfilling the predictions of his messengers;
completely fulfilling the predictions of his messengers;
completely fulfilling the predictions of his messengers;
Whats wrong with this picture? Its 2016, breaker breaker, anybody got a copy? They are under a hypnotic spell. Hard to break