looks good, but i'd wait until the Q9450/9300's are out... they're releasing on the 10th in the Uk so it shouldn't be too long before they come in the states...
and i'd suggest you stick with OEM versions of the software (esp the AV) or go for free alternatives like openoffice and Avira AntiVir
oh, and i know nothing of that CPU cooler, so i can't say much about it, but i would recommend a Thermalright Ultra-120 or a Zalman CNPS 9700LED if you don't intend to OC.
darn, you ARE buying a lot of stuff
. hate to figure how much the delivery will be lol