Dude why are you buying those stuff much of a hassle man. You don't know how to overclock? If you do then just overclock, if you don't read some guides and save some money, because there's no point buying these hardware components when i5 is coming out the next day, everything will be worth a lot less.
edit: obsidian86, i just googled something and on gamespot there's Obsidian, would that be you too just curious 😀