Decided I want a .40 pistol and a fair amount of research led me to the 75, only issue left is Satin nickel for SA/DA or go with the polymer SA. How much could I expect to spend to convert the SA/DA to SA only. At this point, I'm leaning to going with the SA but I really like the nickel finish, and if it's within reason to convert I may go that route. My thanks go out to the contributors of this forum, I feel corfortable in choosing this firearm after reading everyone's advice and experiences.