Purchased a Marlin 1895 45-70 a few months ago and have been out to shoot it a couple times and is definitely in need of a trigger job. I am fairly comfortable with doing drop in stuff (happy trigger kit) but have heard you can clean up the factory triggers and get them down to around the 3.5-4 lb range. I was also thinking of polishing some of the action. Would I be better off spending the money on a happy trigger kit and some fine emery or to take it to a gunsmith? I have used Brock's in the past but heard too many horror stories about them recently.