Hey there! I'm a PC newbie. Trying to learn the ropes. I'm looking to build a computer that can handle WoW's newest expansion Legion. I'm looking at getting a Skylake i5 6400 and a GTX 950 with 16gig of G.skills trident z ram. I know it's overkill on the RAM, but it's not much more to go from 8-16 so why not? I'm wanting a DIY pc micro atx Cuboid. My question is, how do I find the proper motherboard and power supply to fit the micro atx? Also with those specs, how well will it run WoW? I'm not huge on looks, I'd rather have smooth gameplay and high FPS. Thanks!