I agree with others about the keyboard and mouse. You don't need anything fancy. A standard $20 mouse and keyboard would work fine with what you intend to do with them. Higher end mice and keyboards are not worth the price if you don't intend to use them for their gaming purposes. Peripherals tend to break over the course of a year or so, even medium to high-end mice. It would be a waste to spend $40+ on a mouse and have it break a year later when you can spend half that for something equally as good.
