The only reason I'm only getting a 30GB SSD is just for the OS installation, everything else will be installed on the other drives. I was looking for the standard air cooled 580s but they take up a lot more room and with liquid cooling I could overclock those higher. I'm not really sure if I'll be overclocking the RAM, I think I'll just stick to the processor and GPUs. I did find a better 8GB kit though, they're G.Skill, which I've never used, but I've never really heard anything bad about their memory and they have pretty good specs. The heatsinks look nice too.