Heh, thanks. I actually went with a Z87 Gigabyte motherboard that's working fine so far. Default Vcore was 1v which I managed to drop to 0.9v. Pumped an extra 0.1v to the iGPU instead and hit 1350 MHz @ 1.2v. I also had the processor de-lidded to better cope with the thermals since the T sku coolers are even smaller than normal Intel orb coolers.