Upgrading my pc?

[Knock]

mains

amd fx 8320 black edition
asus m5a99fx pro r2.0
r9 280x toxic edition
corsair air 540

would like to change case to a more silent/less dust looking at 1 called the r2

and what else could/should i upgrade/change
my psu is i think a 600w one

 

[NextGenLifeHD]

Well your CPU and motherboard to an Intel core i5 would be ideal. I think your graphics card is fine for high settings on games such as GTA V, considering you game at 1080p