The RB Sav2 is a good trigger. Your trigger can be modified but safety is an issue One of the best things you can do is change the wire spring to a smaller diameter and get some good trigger grease. That modification requires some precautions. The Timney has a different spring setup and is good. Nothing beats the SSS trigger(no longer made). I wish Fred would sell the design to someone who wanted to put it back on the market..