Welcome to the Forum! You've got a nice group of fine S&Ws and the start of a fine collection...9mm, .45 ACP, 10mm, .44 Magnum, and .357 Magnum. But as Bobbysixkiller says, be careful because it can become addicting. How about adding a few blued revolvers or are you more into stainless? Also, if you do intend to continue collecting, you may want to pick a particular type of handgun to start with so you can focus on your collection: certain models, certain calibers, certain barrel lengths, etc. Otherwise, like some of us, you will become an "accumulator". LOL! Most of my modest collection consists of magnum caliber N-frame S&W revolvers, both blue and nickel, but I have many others that I've accumulated. BTW- back in 2006 I bought a SW1911 like yours (except mine has the rail under the bbl.), and used it for competition. It was competition ready right out of the box and is now my only 1911 pistol. Enjoy!