Definitely get the SS'* for the headlights unless you can afford 5500-6500k HID'*. With your GP you might want to get some GTS CLEAR headlight covers to protect those stocks plastic lenses from the elements (bugs, rocks, gravel, etc...). My brother put brand new headlights on his 1998 GP SE and the improvement over the old chipped units was ten-fold. Now he'* ordering a set of clear GTS cover to put over them, and clear so he won't have to take them off every night.
Yup, the SS'* are white as white can be, but if you look at them they almost have a rainbow effect inside the headlight capsule). When I was picking up my SS 9006'* and 880'* last weekend I had a Ford guy there telling me to get the Cool Blue for the high'*, SS'* for the lows, and custom driving lights in place of the stock fogs (stupid me for not following his advice or my own intuition). I ended up walking out with the SS'* for the lows and fogs (standard highs for now). If I'd of been thinking for an extra $15 over the price of the SS fogs I could have had Hella Angel eyes at my door.
Anyone want to buy the complete stock fogs with SS bulbs for $55 including shipping?