[pest]

np

I would keep a close eye on your temps if you are running with no case fans. If temps look like they are getting too high, open the case. If you are running at 59 underload with not case fans, you should run much cooler with them, and you shouldnt have to turn them up too high which will keep your noise down. I would look for a pair of fans with variable speed controls. Mount one on the front blowing in and one on the back blowing out.