Thank you all for considering this. I would like to quote the counsel that was given when one of the early believers advocated for discontinuing the use of swine's flesh which is now an accepted practice but at that time was a new and radical idea.
"God is leading out a people, not a few separate individuals here and there, one believing this thing, another that. Angels of God are doing the work committed to their trust. The third angel is leading out and purifying a people, and they should move with him unitedly. Some run ahead of the angels that are leading this people; but they have to retrace every step, and meekly follow no faster than the angels lead. I saw that the angels of God would lead His people no faster than they could receive and act upon the important truths that are communicated to them. But some restless spirits do not more than half do up their work. As the angel leads them, they get in haste for something new, and rush on without divine guidance, and thus bring confusion and discord into the ranks. They do not speak or act in harmony with the body. I saw that you both must speedily be brought where you are willing to be led, instead of desiring to lead, or Satan will step in and lead you in his way, to follow his counsel. Some look at your set notions, and consider them an evidence of humility. They are deceived. You both are making work for repentance." Testimonies for the Church Volume 1 p 207
So we can be so vehement about our beliefs that even when we are right, we are wrong in our spirit. I am not saying that change is bad. Is the Lord leading us as a people? Then let's move unitedly or not at all.