Some of my thoughts
(1)What I and many readers liked about Nov.SBM was the flexible price points, back then you shifted from 1500$ to 1250$, and I think now it's relevant to shift back to the 1500 point, which can afford a 4870X2 and a decent CPU cooler.
(2)Hardware for corei7 systems are still immature, and is not suitable for a mid-range built, they are new and designed around "to be or not to be" philosophy. Unless a P55 overclocking friendly mid-range mobos become popular, it is very early to use core i7 in anything but high-end 4500$+ PC...And your article is the proof..Thanks for it.
(3)The only obvious advantage over last month's build is the future upgradibility. Sooner or Later socket 1366 CPUs will fill the market and LGA775 ones will be obsolete. At that day you'll wish you chose an X58 mobo!!