True, but each chamber can expel Members for cause.
You have the correct option. If The Republican Party wins either chamber, particularly the House of Representatives the first action should be a vote to expel those Congress persons who attempted to subvert the legal constitutional procedures of that chamber. Expel Pelosi,Hoyer,Slaughter, and that fat slob tax cheat who chairs the Ways & Means committee Rangel. Alcee Hastings also must go. Refuse to recognize the "Black Caucus, the "Hispanic Caucus" and any so called "progressive" commie congress group. This is far easier to do than impeaching the President.