I was thinking of making a compact gaming system the specs are and i5 4690, 8gb of ram, gtx 970 and a ssd and a hdd i'm kinda on the fence on what to do because i was thinking of using the corsair 250d. But my worry is if i leave it on that it would get to hot like if i left it on for say 8 or so hours and if i were to go with a bid case say a matx what would be some good ones.