Well I finally purchased a set of hid's for my foglights on my 97. I have the depo clear fogs that are direct replacements for the 97-98 f150/expy. I put a set of McCulloch 4700k which nearly match perfectly with my sylvania xenarcs. I have them aimed about 20 feet out in front of me which lights up the dead spot from the xenarcs. This is the second best mod i've doen. I wish I can get a decent pick at night, but they all come out blurry.