*BFG GeForce 8800 GTS OC2 320MB GDDR3 HDTV/Dual DVI (PCI-Express) x2 (or a single BFG GeForce 8800 GTX OC2 768MB GDDR3 HDTV/Dual DVI (PCI-Express) not 100% decided between the two)
*Microsoft Windows Vista Home Premium 32-Bit Edition DVD
*Corsair HX 620W ATX2.2 Modular SLI Compliant PSU (CMPSU-620HXUK)
*Antec P180 Advanced Super Midi Tower Case - No PSU (Black)
*Creative X-Fi Xtreme Gamer 7.1 Soundcard
*Western Digital Raptor X 150GB WD1500AHFD 10,000RPM SATA 16MB Cache
*Corsair 2GB DDR2 XMS2 Dominator PC2-8500C5 TwinX (2x1GB)
*Intel Core 2 Quad Pro Q6600 "LGA775 Kentsfield" 2.40GHz (1066FSB)
*Intel Extreme D975XBX2KR BAD AXE 2 975X (Socket 775) PCI-Express DDR2 Motherboard
*Samsung SH-W183 18x18 DVD±RW Serial ATA Dual Layer ReWriter (Black)
I think it should all be alright but just want to be sure before i go order everything... so if you see any problem here please let me know

(and i assume the case fans/ stock fans are sufficent with the components not being overclocked?)