Open air frame is working great. Rich is great to deal with so don't hesitate to buy. Currently, have 4 - 1080tis on it temp is around 54c with 3 - AC Infinity AXIAL 1238, Muffin Fan, 115V 120V AC 120mm x 38mm fans on the backside of vdcards.
Got pics?I'll take some pics when I get home tonight.