Not to be a downer, but from experience with HIDs, even ones meant for non projector housings... they suck for actually seeing. I have them in my 98 from the previous owner and I'm about to ditch them and go back to regular lights. They are bright as hell but you can't see anything because of hotspots and the spread of the beam is awful. I NEVER had an issue seeing things in my 95 Cobra with Silverstars but this 98 with the same Cobra headlights and 4k HIDs sucks ***.
2000 Mustang GT Steeda #0048 34k miles. 99 Cobra 4V swapped, FTBR IRS swapped, exhaust, tuned by James Gordon.
Just because I give you advice, doesn't mean I know more than you. Its just means I've done more stupid ****.