Been doing alot of research on possible purchase and install of a Timney 510 trigger on the SPS Tac rifle. Has anyone installed one on their 700 rifle and if so how was the install? Pretty straight forward? Any slight mods to the stock to fit? Hows your experience been with its performance? I'm finding them at a resonable cost so it is a major consideration to help improve accuracy even more out of my rifle. Thanks for the dope in advance!