I have all the parts, just haven't had the time to do it yet. I would watch the robkarrob11 videos. This one in particular gives some good things to look for while installing. I am going to assume a little fitting will be necessary. LC9 Galloway 35% Trigger Bar, Check for Problems and Fixes - YouTube
I was thinking to send it off to them for install. I think I would be ok until they get to the hammer assembly. Let me know how it goes once completed. Right now the kits are on back order.