So, you're really saying they all have errors, and you can't trust any of them. I gotcha!
Personally, I believe telling someone that there is NO perfect Word of God because "man" translated them, is worse than a KJVO person, because it casts doubt on every Bible version! If, according to you, they're all imperfect, how do you believe anything that's in them? Unsaved people would have a field day with that! IMHO, that causes more damage to the cause of Christ than any KJVO person ever could. Did you ever stop and think about that? If you're witnessing to someone, and they ask you how they can believe the Bible, do you tell them..."well, since all the versions were translated by falable men, and some used different manuscripts than others, and some have verses that others don't, they all have mistakes." Now, how in the world is that person going to trust God's Word after you just cast doubt on it's believabilty? Can't you see that?