Thanks for sharing.. fantastic write up. One question, it seems the stock harness can handle the 55/60 bulbs (?) but on Amazon the bulbs they show "as purchased with" as these: http://www.amazon.com/HELLA-HLA-H831...48JYTRS28R4FD8 but elsewhere you noted you just need 9003's. Are these the right ones?

http://www.amazon.com/HELLA-9003-HB2...=Hella+h4+9003