Hi, Im new to this and never had a gaming pc, Im looking to build a PC to play GTA 4,5, ARMA 2 3 (Dayz mostly) Counter Strike Minecraft Fallout and Battlefield Bad co 2/ BF3. Ive got someone to help build. I need keyboard mouse, moniter HDD OS. I would like to buy all parts from ebuyer and Amazon. Ive searched for hours on here and other sites but not found quite what i need budget is stretchable im doing this in march. Mostly for gaming and recording for Youtube. I have headset and dont need speakers. Tell me if i missed anything. I want Expert advice Please