i bought this pc to play arma2 (dayz) and rust on. it will play dayz with about 10-12 fps and rust runs about 7-9 without recording. will it be easier or better to just have one custom built or upgrade this one? i now realize it is not for "gaming" but the title i now know is very misleading. http://www.walmart.com/ip/CyberpowerPC-Black-Gamer-Ultra-GUA250-Desktop-PC-with-AMD-Quad-Core-FX-4300-Processor-8GB-Memory-1TB-Hard-Drive-and-Windows-8.1-Monitor-Not-Included/17811825