If you plan on picking up a case at a microcenter store, you should also get the cpu from them. http://www.microcenter.com/single_product_results.phtml?product_id=0388577
Will save you $40, which you could put towards a better HDD, the green drives are significantly slower. Might not be a problem since you do have an SSD, but the choice is yours.
Also, I'd consider getting an aftermarket CPU cooler, since you are getting an unlocked processor.