OK, I've made a new decision. I like the In Win BP671 case because it's small and looks nice. So I wanna go with these specs:
Mobo: Gigabyte GA-H97N-WIFI, Socket-1150
CPU: Intel Core i5-4690K
GPU: ASUS GeForce GTX950 2GB Mini
and I'm also gonna re-use some of my old specs, that being:
8GB RAM...