I am looking to get gaming pc for games like csgo and CoD, but would also like to ability to play games like bf4 with good settings. This build would need to an operating system and wifi
The cooling in that case isn't fantastic but those components are very efficient so you shouldn't have any issues. If you do want to improve cooling though, I'd flip the case fan around so it is an intake and drill some vents in the top of the case.