Read some of the other endless threads on kekei Genkai... They give answers there. And if you can't read them, go to the old forums and read them there.
And the Kyuubi thing simply won't happen.
Whatever thats to much work to look for anyway while i'm at it let me tell what and how the others can be done.
Special event:While you were you walking through the forest you started to think about what a horrible life you had at the Hyguh or however you spell it clan and got mad suddenly Neji attacks you and says you have left our clan you must be killed you scream noooooooooo suddenly you activate Byakuagan What you can unleash your Bloodline oh well you do not know how to use it your destiny is sealed
Neji attacks you with Byakugan
You win how can you change destiny you just got your Byakugan you activated your Bloodline Traight now you can use it anytime
You lose You cannot change destiny you lost your Byakugan as you wake up you forget evrything that has happened
If you have Byakugan you get 64 palm rotation and the ability to gain 2 extra chalkra points instead of one when you defeat your master
Iy you lose you get nothing