That's pretty much like saying all a mechanic needs is a screw driver, adjustable wrench and a hammer. There are different tools for different tasks and the same goes for a firearms collection. Now if you have your money I'd like to suggest you spend it in a manner YOU wish to do so. In the mean time why don't you refrain from trying to tell others how they should spend their money. After all, it's their money and life, not yours.