OCZ StealthXtreme 600W enough?

[CrimsonV6]

I have added some components to my previous build and would like to know if my OCZ StealthXtreme 600W PSU would provide adequate juice. I wouldnt want the PSU to be at the limit either. I would rather have enough headroom for my components to run cool and not stressed. My build, including the new components, is:

Asus P5Q Motherboard
XFX 9800GTX+ 512MB
Q6700 CPU (stock speed)
8GB DDR2 1066 (2GB x 4)
Blue Ray Drive (Read only)
DVDRW Drive
Seagate 500GB 7200RPM 32MB HD (Internal SATA)
Seagate 500GB 7200RPM 32MB HD (Internal SATA)
Samsung 160GB 5400RPM 16MB HD (Internal SATA)
Western Digital 80GB 5400RPM 8MB HD (External SATA)
Internal Card Reader
5 x 80mm Case Fans
1 x 120mm CPU Fan
Multimedia Keyboard (USB)
Microsoft 7000 Laser Mouse (USB)
Microsoft Webcam (USB)

 

[sniperviper21]

Should be plenty.
no worries.