Looks great, totally makes the front end look so much better. Which is why I think so many people do it.
I did my tails and headlights. The only difference is the tails are kinda a PITA. Just go slow and steady on the cutting, and you'll finally get the amber out. This is one of those jobs where patience is the key.
When I finally got it cut out enough to open the lens, I used a pair of pliers to pull the actual amber piece out. It took some persuasion but it'll come eventually. The center piece on the trunk is a lot easier to do. That might be the best part to start with as it'* pretty straight forward.
I bought a spare tail light off of eBay to practice on. I figured I'd mess it up, and would rather have a spare to break than my own. I actually ended up putting the spare one on my car because it turned out perfectly fine.
Before I did mine, I did a thorough search on it. With all the threads going around about doing it I felt pretty confident to tackle my own.
Here'* the thread on me doing mine (front and rear), it might help you out: