SO i purchased a machine on ebay because i wanted the limited edition case it was in. So i have a mobo 24gb ram and a 980x extreme cpu . i installed it all into a normal windowed case with a new thermal take 430 watt psu. I have 1 6pin adapter to use what kind of card can I use would like to stay nvidia was thinking gtx 1060. This will be the girlfriend / visitors pc maybe some gta 5 but mostly just some world of warcraft gaming. And just normal everyday web browsing and some youtube.