I live in a 1920 Dutch Gambrel, 2 story home. I have a fairly small attic, 700 cubic feet, very steep roof, shingled. Gets real hot up there in the summer. Floor of the attic is insulated with fiberglass to R-38. Nothing is stored up there. Would ridge vents or some other kind of venting suffice or would I need an attic fan? If I go attic fan, I'll probably go solar, but if vents do the trick, no need in making things more complicated. My main goal is to cool the attic to save on AC.