The President Elect did qualify. Information coming to light after the fact does not change the fact of his having been qualified; it creates a Constitutional disability to remain in the office of President, hence Article II, and the 25th, which dictates Presidential succession.
Well, I guess we agree to disagree, then. My understanding of fraud is that revelation of fraud after the fact does not change the effect of the actual unknown fraud at the fact, and so the original defrauded act is nullified.
In any event, the way the courts seem to be finally taking an interest in this whole thing, we might have the first Freeper disagreement that gets decided by the Supreme Court! LOL!