Rom Suggestion

Hi all.
I'm searching a stable rom with:
-All function usables (Camera, wifi, bth ecc..).
-Xposed (I need it).
-Lollipop (if not i return to kitkat).
-Knox 0x0 if possible but if there is a rom very stable i can invalidate the guarantee.
-i like samsung interface but is not a problem if i lose it..

I hope that someone will reply me :p