Be careful with that driving light bulb removed (the one you couldn't fit in)
This might allow dirt/water to get in the housing?

I am not sure of the setup, just wanted to give you a heads up...
Nothing is more annoying than dirt where you cannot get to it.
I got some Hella H4's for my VW bug and I love them as well. Nobody would belive it is one of those "crappy old VW's with dim headlights" stereotypes coming down the road

(BTW for those you of who don't know, VW's are attibuted with dim lights becuase they used to have 6 volt systems before the 12v. The percentage drop across the wires resulted in problems at the lower V)