Desktop must be able to handle gaming and streaming every single game ever released on pc so far at the maximum game settings . I'm looking to use this for livestreaming on sites such as Twitch and its competitors. It should be able to handle 2 monitor's at once also so I can use 1 screen for gaming and the other for livestreaming using 1 desktop pc. The price must be in £. Please include every thing don't leave out any small items I might need its my first build. I want my viewers watching through Twitch to be able to watch me on highest setting with no lagg etc. Try to keep the price as low as you can possible Thanks !!!