Opinions on first build?

[TSM2000]

So, I'm working on my first PC build and I thought it would be a good idea to get a few second opinions before I go ahead.

• 
  Case: Corsair Carbide Spec-Alpha (Bought)
  CPU: I7-6700K (Bought)
  Motherboard: Gigabyte Aorus Z270X Gaming K5 (Bought)
  GPU: MSI Radeon RX 470 Gaming X 8GB (Bought)
  RAM: 2x4GB G.Skill Ripjaws 4 DDR4 2133MHz (Bought - Will later upgrade to 2x8)
  CPU Cooler: Thermaltake Water Riing 3.0 RGB 240 (Bought)
  HDD: 2TB WD Blue (Bought)
  SSD: Sandisk SSD Plus 120GB
  PSU: XFX TS Series Pro 550W Power Supply

And that's it. Any help I can get would be greatly appreciated, thanks.

 

[Dark Lord of Tech]

Very very nice build , solid choices.