Yeh, looks solid, not sure if I can get 3GHz on reasonable volts though.
Primed for 6 hours with no errors, I stopped it to sort out the memory settings.
With the NEO2 1.8 offical BIOS the memory wouldn't run at above a 100MHz divider, so the memory was at 150MHZ, and due to BIOS issues wouldn't support a 1T command rate for E4 chips.
Updated the BIOS to 1.9 official and now running with the 133 divider at 1T, 193MHz, 2.5-3-3-8, 2.8V and priming now ...

, had issues using the 166 divider, I think it's too much for my value RAM.
I played with other third party BIOSs but have found no reason not to use the official ones so far.