1 forget the aftermarket cooler its not necessary
2 for memory I recommend G-skill rather than GeIL
3 depending on the amount of photos you'll need to store you may want to think about more than 160Gb and step up too at least 500.
4 spend a little more on graphics and shoot for something in the geforce gt 610 to 640 range
5 no need for extra fans or the wired adapter, your motherboard will supply.
6 going with a cheap power supply could end in $20 worth of a campfire in your office.
7 perhaps consider a good i3 too keep your overall cost down.