Yes. FX-6300 is pretty much the ultimate Best-Buy from AMD. 8GB will be more than enough for all your gaming needs. 1TB will be enough. 750 Ti is a very strong graphics, you could play BF3 and BF4 at reasonably high settings. If you overclocked your CPU and GPU expect to get even better performance, since they have a lot of potential. And get a better PSU. 500W-600W 80+ with at least a Bronze rating. If you want to change something, go with R9 270, R7 260x or similar. For a higher price go with R9 270X( With it you could play on High-Ultra somewhat good). As Joeteoh99 mentioned, find these parts on PCPartPicker and see if there are incompatibility issues. Also, check if you'll need BIOS updates when you make the PC. Good Luck!