I honestly didn't think this would be so easy, with the bracket and necessary screws, ball snap, instructions, this was a breeze. If you've got an LX470 this is a must, i'll break down what i spent on this project.
Mini H1 8.0 kit with Morimoto XB bulb/ballasts $330
Lou's bracket $95 picked up
Miscellaneous stuff here and there $20
Time to do the retrofit, 3 hours first time around, next go around i'll probably have both baked, opened, fitted for an hour. Aiming should take another 10-15 minutes which i'll do today, and then bake and reseal another 30 minutes. The project looks intimidating, but once you open up the headlight lens, everything is straight forward.
To get the lenses off, remove all the metal clips surrounding it, and one screw on the bottom next to the highbeam lens. Preheat oven to 250F, put light in there for 7 minutes, remove and then use a flathead to pry off at the corner and it'll slowly give way. You won't melt anything baking it at that temp. I got a tiny ass oven at home that barely fit a personal pan pizza, it did the job, do one at a time.