I installed my K&L parts today and my mods are pretty much done. K&L Gen3 ARCA rail, KLS-2 Adjustable Stock, Magpul MOE-K2+ grip, Huma V2 port with probe and a Ernest Rowe carbon fiber sleeve bonded to the 700mm Standard Superior liner (.25cal). CARM single shot loader for the bench. The only other mod I will likely do is the tunable shroud when they become available. Now I just need some trigger time to learn how to tune and shoot the rifle.