Awesome choice! I got mine in the beginning of June and I absolutely love it so far. I have the Shield RMSc optic on mine and I absolutely love IT so far as well haha. It uses a Shield optic footprint, if you didn't already know, and will fit Holosuns using a slight modification or plate. I hope you enjoy it!
I learned how to stipple recently, thanks to OTDefense, and plan on stippling her up very soon, but I can definitely recommend both the rubberized and sandpaper grips from Talon grip! The fit great, feel great, and are super easy to apply AND remove. I had the FDE rubber grip first, but wanted more grip so I removed it, keeping it perfectly intact and reusable, and applied the sand grip.