Hello guys

Im building a new computer and i want your suggestion about the hardware that i chose for it .

Here is the stuff that already have

Case : CoolerMaster Cosmo S
CPU : Inter Core I7 965EE
M/B : Gigabyte EX58-UD4
VGA : ASUS 4870X2
HDD1: Seagate 1TB
HDD2: Seagate 1,5TB
HDD3: WD320 JB ( OS )
DVDR: PLEXTOR PX820SA
BDR : LG GGW - H20L
PCi : Creative XFi Elite PRO
PCi : Technisat DVB Skystar 2
PCie : Leadtek PxDVR3200H
PSU : Corsair 1000W


And the following are parts that i want to buy to complete my system.

RAM : Corsair DominatorGT 2000Mhz DDR3 CL7 (7-8-7-20) TR3X6G2000C7GTF
VGA Cooler : Arctic Cooling Accelero Xtreme 4870X2
CPU Cooler : TRUE

Also i want to know if anyone there tried Corsair CL7 on EX58-UD4