Pretty much everything is great. You might want to get a fully modular PSU to keep your case as neat as possible but that's up to you. The 4690k/ 970 combo is a crazy good. Picking up some nice Noctua case fans would help keep your system quiet and cool (http://www.newegg.com/Product/Product.aspx?Item=N82E16835608038) but you can always get those later. The only other thing I could say is get an SSD and CPU cooler but you already said that you'll get them later.