glad i stumbled upon this thread, i saw a 2500HD with led headlights, they were bright as hell. i have 8k hids in my car but i can barely see with them, no retros just in new headlight housings. i wanna step down to 5500 or 6k but id also like to do a proper retrofit. is there anything out there for like 100 bucks? retrofitsource has some but they are about double that.