I agree...it looks a bit....

with blue fogs, because fogs are efficient with a low kelvin degree.
I love your car and your retrofit!
But I think that matching color witht the headlight would be better! or I would go for a yellow lexus..
Check this site..
http://forum.e46fanatics.com/showthread.php?t=400630
I love the cutoff of the fogs.. you can get powerfull halogen projector with a cutoff and it would look amazing..
Halogen projector a cheaper I think, and you don't need "expensive" ballast and all wiring,ballast..etc..
If only I had another kit of fogs, I would custom mine for sure! I don't want to create an "hole" and put simply a circle fog
I would prefer that there is a piece around the fog who match the car color, to look stock!
Should not be that hard to built for cheap I think, just a piece that fit the holes of the fogs and makes a nice hole for a fog.