For winbond, I would count 270 2-2-2 with just 3.3v a very good kit. For tccd, although I have not that much experience, I would also consider IMC quality.
That is most probably unsuccessful memory training during reboot. I also get hangs after reboot when skews are a bit off although cold boot works fine. If you disable logo, you should most likely be stuck on usb initialisation.
Did you try different memory for those 630mhz runs to see what happens after reboot?
Congrats to all the participants - these were easy comp points. Also, much respect to skydec, TAGG and Mr. Scott for taking top-3 overall.
Who of you guys will take part in Round 2? I'm in with 7 cpus and A7N8X-E Deluxe (and probably NF7 - not yet modded) - again, no 3D from me.