Hey guys, would love some opinions on this build I am planning on putting together this summer: https://pcpartpicker.com/list/DTrcvV. I am a bit hesitant about the case because it has 5 fans included, which is awesome, but they are all molex. So my question is: can I use a molex to 3 pin adapter to connect these to the motherboard fan headers? Also, what are people's experiences with molex fans? Any case and case fan recommendations? Also, any way to get W10 cheaper? Could I rip my W7 key from my old laptop as an upgrade into the W10 installer?