I had a pre-order Project Gamma grill and had zero issues with the install. The one thing that I wish I would have known before I got into installing it, was, the fact that there is no place to attach the front parking sensor wire that runs across the back of the grill from one side to the other.
Kies has a good grill video, and I made the mistake of watching it while I was doing the install, and if I would have watched it before hand, I would have bought the Gorilla tape they suggested to stick the wire to the back of the grill.
Instead, I had some window weld left from my grill mesh install, and I just put a glob on the grill and stuck the shark clamp into the glob and it dried.
Here’s the YouTube video and see the attached photos for more grill detail.
https://www.youtube.com/watch?v=YSRj5c5zOMg