Nice, Another Tip, do you know about removing the butterfly screws, you will be best to make a tool to allow peening the new screws (a two person job is best. With my tool I can with care do them myself). Check fully also the butterflies are in correct best to mark a reference with a marker pen. They don't fit both ways as have a camphor on there edge (Tripple check or don't peen screws until fully checked.)