Hasta La Motion!

i want to buy good computer and my range is 3000$
i work big project in AE cs5 and nuke sometime cinema4d and i work full hd
i want a goood computer
what good to ME

option 1

EVGA Classified SR-2 (Super Record 2) Motherboard 270-WS-W555-A1 (are there any board best than this)
dual Intel® Xeon® Processor E5620
(12M Cache, 2.40 GHz, 5.86 GT/s Intel® QPI

evga geforce gtx 460 1024mb superclocked ee
evga geforce gtx 460 1024mb superclocked ee
(SLI i want to used cuda i think it will help me)

OCZ Reaper Series 6GB (3 x 2GB) DDR3 1600 CL9 v1.65 Triple Channel Kit 1150 (becuse Motherboard 1333 fSB)
OCZ Reaper Series 6GB (3 x 2GB) DDR3 1600 CL9 v1.65 Triple Channel Kit
OCZ Reaper Series 6GB (3 x 2GB) DDR3 1600 CL9 v1.65 Triple Channel Kit
Western Digital Caviar Black WD1002FAEX-00Z3A0 1TB 64MB Cache …. 590
DVD SONY
HEC COUGAR 1000W
NZXT Tempest EVO or NZXT Phantom
Zalman CNPS9500A LED 320 x2 or coolmaster v8

option 2

GIGABYTE GA-X58-UD7 – LGA 1366 or EVGA X58 Classified3
Intel Core i7 970X @ 3.20 GHz
12M Cache, 3.20 GHz, 4.80 GT/s Intel® QPI
evga geforce gtx 460 1024mb superclocked ee
evga geforce gtx 460 1024mb superclocked ee
OCZ Reaper Series 6GB (3 x 2GB) DDR3 2000 CL9 v1.65 Triple Channel Kit
OCZ Reaper Series 6GB (3 x 2GB) DDR3 2000 CL9 v1.65 Triple Channel Kit
OCZ Reaper Series 6GB (3 x 2GB) DDR3 2000 CL9 v1.65 Triple Channel Kit
Western Digital Caviar Black WD1002FAEX-00Z3A0 1TB 64MB Cache … 590
DVD SONY
HEC COUGAR 1000W
NZXT Tempest EVO or NZXT Phantom
Zalman CNPS9500A LED 320 x2 or coolmaster v8

Note
Xeon® Processor E5620 overclocking 58% 2.4 go to 3.8 (and i have dual)
Intel Core i7 970X @ 3.20 GHz over clocking 29% 3.02 to 4.1 (single)

i have not experience good in hardware
please help me to get a good one and any one see any options other please tell me
and thanks you for all