I have an 85 4000s, and I recently received a set of H4 headlights. My question is how do you wire the H4 headlamps from the US Spec 9004 wiring. If I make my own harness which wires go to which prongs on the H4 bulbs. (both driver and passenger side please) Thanks in advanced *********************************** 1985 fwd 4000s 200,000+ miles and still moving!!!