As for MoBo, I would suggest a P8P67 or Z68 MoBo not a P8H67. If ya keeping for a few years, I'd be concerned whether or not it comes with an industry standard 3 year warranty (Asrock doesn't).
P8P67 Pro - $150 -
http://www.newegg.com/Product/Product.aspx?Item=N82E16813131771
P8Z68-V PRO/GEN3 - $210
http://www.newegg.com/Product/Product.aspx?Item=N82E16813131790
Decide which after reading this:
http://www.ukgamingcomputers.co.uk/difference-between-h67-p67-z68-and-h61-chipsets-a-22.html
CM is not a brand I'd consider for PSU's.....and I'd go for an 850 watter for twin OC'd 560 Ti's ..... a $650 if you are absolutely convinced you'd never get a 2nd card
9.5 jonnyguru rating would include Corsair TX V2 and many others but the XFX Core Edition 850 is cheaper at $90 than all the others.
$90
http://www.newegg.com/Product/Product.aspx?Item=N82E16817207011
10.0 jonnyguru performance rating would include CP-850 for ANtec compatible cases (DF-85 & 1200 V3) or the HX850 for others.
$115
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371024
$160
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139011
For a single card again, no one else has a 9.5 jonnyguru performance rated PSU for $60
http://www.newegg.com/Product/Product.aspx?Item=N82E16817207014
RAM - $46 - Corsair 8GB LP Vengeance
http://www.newegg.com/Product/Product.aspx?Item=N82E16820233186
Case - I'd take the Antec 300 Illusion or 902 V3 .... both at huge discounts at the moment .... Illusion and Elite kinda small for SLI though
$40
http://www.newegg.com/Product/Product.aspx?Item=N82E16811129066
$90
http://www.newegg.com/Product/Product.aspx?Item=N82E16811129097
GFX - I'd get a single factory OC's 560 Ti and add the 2nd later on. The Giga is cheapest at $215 but I'm partial to the Asus model which is now carrying a $15 premium.
$230
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121425
It has the highest performance per dollar of any card over $200.
Guru3D uses the following games in their test suite, COD-MW, Bad Company 2, Dirt 2, Far Cry 2, Metro 2033, Dawn of Discovery, Crysis Warhead. Total fps (summing fps in each game @ 1920 x 1200) for the various options in parenthesis (single card / SL or CF) are tabulated below along with their cost in dollars per frame single card - CF or SLI:
$ 220.00 6950 (479/751) $ 0.46 - $ 0.59
$ 260.00 6950 Frozr OC (484/759) $ 0.54 - $ 0.69
$ 205.00 560 Ti (455/792) $ 0.45 - $ 0.52
$ 320.00 6970 (526/825) $ 0.61 - $ 0.78
$ 230.00 560 Ti - 900 Mhz (495/862)
$ 0.43 - $ 0.50
$ 340.00 570 (524/873) $ 0.65 - $ 0.78
$ 500.00 580 (616/953) $ 0.81 - $ 1.05