While it's not my first choice, we could offer multiple versions of ballots that were translated to Score Voting canonical ballots. If you want the deeper resolution, you can have it. If you want to do FPTP you can have a ballot that masks a Score Voting ballot and simply votes just one person a 99. If you want an approval voting ballot, it masks a Score Voting ballot giving all your choices a 99. Score Voting is still the superset, the appearance would be cosmetic -- however, I am willing to concede that confusing ballot appearances do affect outcomes.