#975
I guess that means the problem is "solved".
#976
KuantaKusto doesn't even have an LGA1151 category yet so they might've not added it to the database yet. Check some shops directly.
One alternative would be the B150M Pro4S.
Also slightly cheaper PSU, same platform: Seasonic S12II 430W.
#977
GPU is pretty weak. We're talking "struggling to get 40fps in OW on low"-weak. 360 is ok, 260 might be cheaper though. The 250 is just too far down, even the 255 is ~30% faster, 260/360 ~100% faster.
Mobo is seriously cut down. I understand you want to save money, but this is too much, I mean PCIe 2.0? Cut any more corners and it's a circle.
PSU is horrible. I'm not kidding. It's not even 80 Plus. 80 Plus Bronze is pretty much the minimum acceptable today and this one doesn't pass the base 80 Plus. I've got a 16 year old PSU lying around that's better than this one.
Seagate Barracuda might be cheaper.
Haven't checked the case.