I would get the 3570k I5 instead of the I7, it has an unlocked multiplier, which is good for oc'ing, and since most games dont take advantage of 4 threads, let alone 8, the i5 will also save you money. You won't need the soundcard, but if you've got an elaborate speaker setup and want a high end card to go with it, i would get an asus or creative card. Hard drive, 2tb seagate drives arn't bad, as for power, i think a 750w corsair or antec will do you well, no less than 600w. If you plan to oc' then i would get a better hsf and thermal paste, maybe cooler master 212 and arctic silver 5
I'd say a 64-128gb ssd at the most, yes their fast but their extemely expensive at 256gb, and if you had that, what would you use a hdd for? For HD movies i'd recomend a blue ray drive.
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