Seems to me the most important offices in states to target for removal are the Secretaries of State. They are the ones who control elections and the process. As an example, it is Katie Hobbs in AZ who is allowing this dragged out counting/cheat process, as well as what Brad Raffensperger in Georgia did with his consent decree with the Democrat Party.
I think the second thing needed is for State Legislatures enact voting requirements that the elections polling and counting process be staffed with an equal number of registered party poll workers (e.g., the same number of Republicans and Democrats included through the whole process with NO ONE being excluded during actual vote counting).
They really didn’t count votes. They counted ballots. We need to learn how to control the ballots. We used to know, and the U.S. Code stipulates how, but nobody wants to fight the good fight.