i think.. the swap would be pretty hard, cuz the switches, etc are different (dont' quote me)
i've been actually thinking of doing a whole HID conversion for my truck (probably do it in a year, when i have the money) Here's my plan:
get the projector conversion kit (almost 400 bucks) then move the turn signal that is in the headlight now to the corner light... then hook up a 6000K (maybe) HID kit into the projector. Then the "high beams" would be where the headlight is right now. I think that would be a lot safer for incoming traffic, just cuz projectors won't produce that much of a glare for other people. I had being the *** that blinds people on the freeway.
that's what i'm thinking of getting. I think this mod would be about.. 1000 bucks.. yea.. dont' knwo if it's worth it...
(sorry for the long, unrelated entry), but the aviator headlights, that might not work, cuz first of all, it's just the housing, i don't think lincoln/ford would sell you the HID kid.. they'd probably woudl install it themselves, cuz of DOT requirements