You should get a kit that has the "digital" style ballasts. It will make mounting the ballasts so much easier. If you want HID high and low beam then you need Bi-xenon or HB5 style. Otherwise you would have HID low beam and Halogen high beam.
^those are digital ballasts shown. I like them.
If you want everything then thats what your kit should look like. You might have to purchase a wiring harness to run power to the ballasts without using factory wiring. I used my factory wiring and I had issues.
