What PSU would you guys suggest? I want modular to keep the inside looking good, and I might go with cable sleeves in the future too. It would be nice if it had room to support dual graphics cards, I might upgrade this in the future. Thanks!
Do you really want to overclock ? You won't see a big difference it your games and it decreases the life span of your parts. It depends on how much you overclock, but I don't recommend you do. You could sue the money to buy a better GPU.
get a 970 chipset motherboard, or ideally a 990fx. The 970 will only be a little bit more money though. I usually only recommend the Hive 650 or 750, haven't ever recommended the 550 so I don't know about it's build quality. A 120gb Samsung Evo SSD is only 95 too, so might be worth upgrading to that as well.