House rules from previous editions

Hello all.

Due to brain creating a random thought, I have now found myself (re)visiting V20 rules. Something which I have found is how the difference between Celerity is done compared to how once was. Example, the edition I know was 1 blood to activate, gain actions equal to rating for the turn, I am also aware of a different edition that was 1 blood per point for actions for the entire scene.

Does anyone playing V20, drag through any rules from previous editions?

Also, I recall a Merit, possibly Giovanni related, where you was a Ghoul prior to being embraced? (Though I think it was generally better to just make a Ghoul and update to vampire after)

(Also is there an interactive character sheet somewhere?)