Listen, Acrod99..This is not that hard, just dont play around just go with a nice kit right away and dont deal with the hassel. I have a 00 accord coupe with TYC projector headlights, TSX projectors, i used to have 2001 audi a6 projectors in there but they were like a open projector-it not all closed like the TSX-the cutoff was real fuzzy on the a6, just some weak *** projectors. For ballasts just get Phillips LVQ-212'S and some Phillips 85122 D2S Bulbs-and make surte you get a good wiring harness with like 14 gauge wire. you will be happy with this setup for sure. I can email you pics of my setup if you like.
D2S Bulb=Projector head light unit
D2R Bulb=Reflector head light unit
and you want your **** to twinkle like stock hid cars are with projectors....go with 4100k where you would get more output for light...for brightness on a dark road-stock cars(audi,bmw,nissan) arent running high kelvin temp bulbs. dont go with a 6000k kelvin for more purple less out put-looks fake even...
the reason your getting purple and blue in the cut off is just optics, of the light bending off the metal cuttoff plate inside the projector.
jdm gear...those kits are crap on
http://www.hidplanet.com/ballasts.html
hmmm....those are the ballasts i got-and there are pretty much bulletproof. One of the best setups there is right there. And you say oem?-these are under "oem" section.