vengeance c70 case. amd fx-8150 cpu. sabertooth 990fx motherboard. asus 7750 video card. cx500 psu. 16gb g.skill ram. kingston hyperX 120gb ssd main and 3 x 2tb WD HDD storage. 3 x ASUS DRW-24B1ST dvd-rw drives. does this sound like an ok build or are there any problems here?