How about whatever the vote is on Monday morning at 12:01, it stays that way, and people can do whatever they wish until then? I could say I saw something that I really didn't, this lets partisans make up stories about vote-changing.
I personally like this idea. I don't really see the problem in people deleting their vote and re-voting or editing their vote before voting has finished. It's all the same to the SoFA when voting is closed, given that the SoFA doesn't count or even look at the votes until that time. Sure, it doesn't reflect reality, but this is
fantasy politics. I think that the rules of "no editing votes" and such really serve no purpose other than to create tiresome legal challenges. If there are some dire consequences that would come about as a result of allowing this, feel free to alert me to them, but at the moment I can't see anything.