I am in a similar case as you have mentioned. Here is how it is looked at from both angles. It all depends on if you care about the other brothers that you have gone fond of over the years, and how you will be able to witnesses to them of the things that you have found out and to help them reailise of the lies that they have been asked to say by the books and mags. The scripture does say that "liers will NOT inherit Gods Kingdom". So, if they keep on lieing (such as the 607BCE subject), they will not inherit Gods Kingdom. So, i would suggest- like me- NOT to disassociate yourself. If you do, they will win by saying that YOU decided not to mix with them anymore.This will then give them room to ask you as to why you have not been going to the meetings.They may not come to visit you at home, but time to time go to the meeting and they will welcome you as you have not been going for a long time. If you have evidence of what you are saying to be true, then it would be a difficult time for the Elders to dissfellowship you according to the dissfellowshipping forms that they have to fill out.But if you were to argue over subjects such as the trinity- then they will have reason to disfellowship you on the grounds of apostacy. What ever you do, do not give them good reason to disfellowship you. What i did was to show them from the watchtower may 15 2004 frount cover which has a devilish creature with a fang. The main heading is "You Can Make God Rejoice", and i asked them if it is the god on the cover that we are supposed to make rejoyce or it is the Most high God that we should make rejoice. I spoke to them also about the 607bce date, and they did not even want to look it up in one of many reference books apon the date. When they left, they were talking about forming a judicual commitee, and that was about a couple of months ago. The Holy Spirit has let me know that i should not go back there to the kingdom hall, and as i am moving to "town to town" soon, i will attend a couple more meetings in my local congregation then move on. As long as you use reliable books and also show them when you see them from the WTBTS books and mags, they cannot say that you are an apostate.The subliminal faces and figures are in all the mags and books that have been printed since the 1970s. Carefull study of them in the pictures proves to be very intresting- thats if you like puzzle books where one has to find hidden items. So, be careful as to how you deal with your life.It could turn out that you may not need to do either choice, and you may even be able to save their lives in the process. By stopping them from continually saying lies.