Build critique

Hello,

I am getting ready to purchase components for an AMD build (gaming and general use). I was wondering if I could get some feedback on my selections (different parts, more money here, less there,etc).

Not sure about overclocking, not interested in SLI. Planning on running raid (stripe).

I could use some PSU and case recommendations. I was thinking Antec Sonata II and using the included SmartPower2.0 450 PSU. Is that PSU going to be sufficient?

I am around $1500 (assuming sonata) and would like to stay under 1750 total, so I have just a bit to play with.

For now I will be reusing my current CRT monitor (thinking quick upgrade to LCD, though). Also thinking about just moving my old sound blaster live to the new system for now.

Will I need additional cooling?

Thanks in advance!

EPoX EP-9NPA+Ultra ($95.00)
<A HREF="http://www.newegg.com/Product/Product.asp?item=N82E16813123236" target="_new">http://www.newegg.com/Product/Product.asp?item=N82E16813123236</A>

AMD Athlon 64 4000+ San Diego ($368.00)
<A HREF="http://www.newegg.com/Product/Product.asp?item=N82E16819103529" target="_new">http://www.newegg.com/Product/Product.asp?item=N82E16819103529</A>

Kingston ValueRAM (2 x 1GB) DDR 400 (PC 3200) ($258.00)
<A HREF="http://www.newegg.com/Product/Product.asp?item=N82E16820141308" target="_new">http://www.newegg.com/Product/Product.asp?item=N82E16820141308</A>

(2x) Maxtor DiamondMax 10 6B300S0 300Gb ($128 * 2)
<A HREF="http://www.newegg.com/Product/Product.asp?item=N82E16822144359" target="_new">http://www.newegg.com/Product/Product.asp?item=N82E16822144359</A>

BFG Tech BFGR78256GTOC Geforce 7800GT ($375)
<A HREF="http://www.newegg.com/Product/Product.asp?item=N82E16814143037" target="_new">http://www.newegg.com/Product/Product.asp?item=N82E16814143037</A>

NEC DVD burner (ND-3540A BK RT) ($45)
<A HREF="http://www.newegg.com/Product/Product.asp?item=N82E16827152052" target="_new">http://www.newegg.com/Product/Product.asp?item=N82E16827152052</A>