i noticed someone already said this one but i need to ask was it ur original plan to only use one rad the temps surely must be higher than ur probes are saying lol those 2 graphics cards alone will make some serious heat by themselves. If i was you i would use a seperate probe to confirm temps and not rely on built in ones on the hardware themselfs as many manufacturers temp detection is off sometimes very badly lol apart from that lil outburst lol gr8 lookin rig love the paint job and the general tidyness of the case truly good work hope to see more pics especially when fully completed and functional.