make it more based on the faith weapon
(give bonuses to your faith's weapon since they are now feats it should be easy)
faith weapon becomes implement
faith weapon is considered centered (yes..... lord of blade followers will love this a little too much)
certain bonuses and feel free to change up quite a bit between trees
amauntor could even have bonuses to having star/orb
sovereign host adds to sword/board
vulkoor shortsword dual wielding make it more like ninja spy/assasin than fighter/barbarian trees
undying court dual wielding more like tempest
silver flame boosts archery
lord of blades boosts 2h fighting

thats my idea, hope you like it