Hi there, I am in need of a PC. A $780 NZD Gaming PC, it is my first and I am sick and tired of gaming without a graphics card in a laptop... I would like to be able to play Arma 3(if possible), with at least 8 GBs of RAM (max 12 GBs) with room to upgrade to 16 GB without swapping out my motherboard. Good Graphics Card (video card) with a moderate CPU. I have access to a PSU and a Micro ATX case, if needed I could buy another case but it would have to be under 50$ unless added with the cost of the PC itself. 850$ in total because the PSU and case i could potentially get are both $70 together. No need for peripherals (keyboard, mouse, monitor)