I've shot a couple pistols with different trigger faces but am not sure which one I like better. I would like to change the faces out till I find one I like/shoot the best. That's why I don't really want the gunsmith blank. Once it's cut its real hard to put it back the way it was. I've seen that people have had a hard time fitting the new sv bows in the grip and some have functionality issues? Just thought I might give swapping the shoes a try but it sounds like it might be a bigger pain than it's worth