building a new computer

[soicanstabyou]

coolermaster praetorian case (94$)
zalman al/cu hsf (36$)
epox 8kda3+ (96$)
athlon64 3200+ (270$)
enermax noisetaker 470W ps (105$)
seagate 120gb sata hdd (97$)
gigabyte x800 pro (439$)
plextor px-712A (162$)

and im confused about which memory i should get. i plan on overclocking some and keep thinking that i'll watercool later, but im not sure about it. my budget is about 1500-1600$.
thanks in advance.

 

[Markfw]

Mushkin PC3500 level1 2x 512 meg sticks. $275 and very overclockable
linkified

 

[GreatBarracuda]

Looks good to me. Take a look at this:

Corsair PC3200