Recently acquired a nice Model 50 30-06 that is a good shooter but has a horrible trigger pull. Timney appears to be the poplar choice to replace the original but I have read that gunsmithing may be required to make the safety work properly. This rifle has a left side wing type safety that I can live with as it clears the scope with standard weaver mounts. In this configuration is there any chance that the Timney would install without the need of professional assistance. I'm over a hundred miles from the nearest competent gunsmith and was hoping to make this upgrade myself.