Change the game how you want but the win conditions are what give the clans their identities. Without the alternate win conditions... they're all a bunch of vanilla factions (and don't you dare rename the clans into factions).
Scorpion and Crane don't win the way Crab and Lion do. Phoenix and Dragon don't win the same way Shadowlands do.
Make the provinces be like plots or objectives if you must. Do away with dueling if you absolutely have to (although you've already proven that dueling can work via star wars's edge battles). I can even abide the merging of dynasty and Fate decks, But please, please, please do not remove the multiple win conditions,
Thank you