My first build, everything worked out better than expected!!
I called it "Stud" cause he is so big and powerful compared to my crappy laptop ;)
Not buying the i5 4690k is what I consider my only mistake. Didn't know that the normal one's aren't overclockable :(
Also, don't take the prices too seriously, I am from Germany and pcpartpicker doesn't really find the best prices for Germany. So I planned the build on here and looked prices up on this website.
The mouse, bungee and headset aren't new, I had them for my laptop already.