I got a Bell & Carlson Medalist stock and I am thinking about removing some fiberglass in the foregrip area. The stock is just too bulky and I would like to modify it to handle more like a McMillan A3. I have already Sanded out the barrel channel to accommodate the heavy barrel, and want to hear opinions on how slimming down the foregrip & possibly the pistol grip could adversely affect the strength or functionality. Thanks for any replies.