I have a XCR compact tactical in 308 comes with 20" fluted barrel and the 40x trigger which i like, it has factory jeweled bolt pretty smooth action, i have added a badger over size bolt and im having the barrel threaded for a badger FTE brake, i have a nightforce unimount with integrated rings and a nightforce nsx 3.5x15x50mm MD ZS scope, im about to take the plunge on a XLR tactical stock, my question is, are there any recommendations on the action as far as upgrades?, im new to the bolt guns have a ton of m14's, but im trying to build a light weight nail diver, is it worth getting the bolt fluted rather than the jewel? any advice would be appreciated thanks