Soo you are getting all those nice parts and cheaping out on the part that needs to power them? A good power supply will last you through many upgrades and I have always said its wise to plan for more. This is a really nice PSU that will run any system with any single video card you want to throw at it. It's $35 instant saving and has a $15 code making it $75. However, you are getting very good quality.http://www.newegg.com/Product/Product.aspx?Item=N82E16817151095
Also, do I am not sure what motherboard you listed. That doesn't seem to be a model of H77 I could find. Also, if you are getting a "K" model CPU you will want Z77 motherboard for overclocking. Otherwise just get a non-K CPU and save a few bucks.