It is quite doable. I make no changes to the frame, just make a divider-spacer, for between the triggers. find a set of triggers. form some form of projection on the outside of the trigger blades similar to a Flues. The safety is copied ,but has an L shape that leg that projects down either blocks the triggers or you can make it lock the sear tails between the trigger projection and the safety leg so the sears can not move unless the safety is off. can all be done with hand tools. I took some pictures, but will have to find someone way younger to help post them. Mark
