Firstly, thank you blh_wakeboard for a great write-up! I did this install yesterday and am VERY VERY happy with the results!
The first concern I had was cutting the plastic around the foglights to stick the led strips through (to bring the wires into the car), and as blh_wakeboard assured me, it cuts very easily. I just used an xacto knife, taking a little bit off at a time to make sure not to make the holes too big.
I also blacked out my stock foglights with black outdoor vinyl as blh_wakeboard did. It was really easy to do this if you apply the vinyl wet, so you can slide it into place, a lot like how you would tint a window. I thought this was going to be difficult, but it only took about 5 minutes!
The only part of the how to that had me absolutely clueless was how you get to the parking light bulbs. I tried unbolting the fusebox, and spent 30 mins trying to get my hands in there with no success. I didn't want to remove my bumper, but came up with an easy way to get to them! If you take out the two screws/clips in each front wheel well, you can peel back the plastic. Once you peel it back, you can easily reach your hand up behind the bumper and reach the harnesses (on both sides of the car) to unclip them. Once you unclip them, you can pull them up from the engine bay to tap into them.
I didn't get to take very good pictures of the install yet, but here are 2. They look waaaay better in person. I'm usually the first to call a mod rice and try to keep everything clean, and I can assure you, these look very nice in person!