That's a dodge. You asserted that James White is a liar and deceiver, then quoted a part of his web site that is itself a quote of someone else's material.
A liar is one who knowingly presents false information as true. If Dr. White believes what is on his web site, he is not a liar. A deceiver is one who intentionally allows others to believe something which he knows is not true. If Dr. White is not intentionally allowing others to believe something which he himself knows is not true, he is not a deceiver. On both counts, you have not shown him guilty of intentionally misrepresenting the truth. All you have done is show part of his site with which you disagree, and even at that you misrepresented his material (note I didn't say 'misquoted').
How about dealing with the evidence regarding the KJV-only position which Dr. White puts forth in his book instead of worrying over whether he himself is (in your opinion) orthodox. His position on the existence of God's preserved Word is, in fact, secondary to the discussion here. The evidence is primary.