Opinions on this possible build...

[smokey23]

You might want to look into a OCZ power supply ive used them forever and never had any problems IMHO

[Getback]

You might want to look into a OCZ power supply ive used them forever and never had any problems IMHO

He has a PC Power and Cooling PS. Which is excellent and is owned by OCZ.

[TilDeath]

I can get you the PC Power & Cooling and OCZ for less then Newegg.  Let me know

EDIT: Get the plain jane P6T.  Its faster then the Deluxe (2000 FSB OC compaierd to the 1800 OC on the deluxe).  The Deluxe will give you more BIOS options, but the P6T has more and easier dialed in memory. 

[1Duke1]

TD...I'll give you a call tomorrow if I get the chance

[Denholm]

Take in to account the things mentioned by TilDeath up above, then you'll have a great build.