Have you ever thought of combining the Level I and II kits?
I was thinking of using the the Level I for the front and the Level II for the rear. Then I could keep my existing wheels, viper brakes and frim feel steering set up.
I don't know if they could be made to work together. Just thinking out loud.

I will never be able to afford the cost of a Level II front kit with the big brakes and having to purchase new wheels.