Do you plan to Crossfire ? If not that PSU is too much for your build. even a decent 550W will do you justice. If you want to go with a 750W. it's your choice. But in that case you CAN"T skip this deal Seasonic M12II 750W Semi Modular PSU.
it's for 70$.. just grab it man.
If you want less power and you were just shooting for safety i would recommend the Rosewill Capstone PSU. it's a solid unit.
other than that. every thing is very well chosen.
One more thing. You can shove 20-30$ off that SSD. if you look on the marketplace here. there are couple of people with same SSD for 110$ shipped.
If you plan to go crazy on the OC.. 4.4+ i would recommend changing the Hyper evo which is a solid entry level heatsink into a Noctua NH-D14 or Phantec PH-12