I detail stripped one of my 1911s today for the first time. It was much easier than I though, and made me want to just get a right handed safety, but the parts catalogs show that the safeties are gunsmith fitted??? The safety that comes with this SA is ambi. I have always been reluctant to start tinkerin' with my SA's, but I'm wondering how hard it can be to put a new safety in myself? Anyone know of a how to article on replacing safetys and what is involved?