Again, you just ignore the fact that an election declared UNLAWFUL from fraud renders all candidates as unqualified and subject to a quo warranto motion ('... by what authority do you claim to be holder of the office?'). When the unlawfully seated Congress critters are removed, it won't take 67 votes any longer, will it? It might take a new Speaker of the House, though ...
Declared unlawful by whom?
When the unlawfully seated Congress critters are removed, it won't take 67 votes any longer, will it?
Sure it will. Article I, Section 3.