uh, why would u buy sb-e cpu if you ain't gonna sli? the only 'benefit' you get from 3820 over 2600k is extra pci-e lanes which are only useful if you gonna do 3/4-way sli/crossfire, and quad channel ram which has pretty questionable uses (i assume this is a gaming rig since you picked up gtx570)
note that i put 'benefit' under quotation marks because sb-e chip doesn't include hd graphics, hence no quick sync which is amazing for video encoding
let's not forget the limited overclocking options on 3820 (dealing with not too flexible bins; getting over 4,3ghz is luck based)
anyways, what i'm trying to say is that you're much better off with 2500k/2600k; cpu costs less, motherboard costs less, and you can use that cash u save on a better gpu
edit: oh and if you plan on buying such a high end pc, don't even think about using stock cooler, or atleast don't tell anyone you are
here's what i'd change to get alot more for the money:
1) cpu - i7 2600k
2) mobo - asrock z68 gen3 extreme4 (extreme3 is ~40-50$ cheaper and lacks 3rd pci-e slot, 3rd and 4th usb3.0 ports and 3rd and 4th sata3 ports which are only beneficial to ssd drives, so quite useless if you won't have more than 2 ssds)
3) gpu - radeon 7870 (same price as gtx570, performs better, draws less power; benchmarks: http://www.tomshardware.com/reviews/radeon-hd-7870-review-benchmark,3148.html) or better (r7970 if you want/can afford), since you'll have spare money going down from x79 platform to z68
4) psu - 650w corsair/xfx/antec (i don't know much about the brand you picked); ~750-800w if you plan on doing sli/crossfire later on
5) ram - 1600/1866mhz is enough really, corsair is good choice (g.skill/mushkin are viable alternatives)
6) storage - get an 120/128gb ssd and a couple of 1tb wdc black drives - more drives = bigger lung capacity if you get what i'm saying (less bottlenecking on data transfering)
7) cpu cooler - a) coolermaster hyper 212 evo -best bang for your buck; b) noctua nh-d14 - best performance air cooler on the market (at double the price)