You could also save money on the PSU from what has been linked above:
OCZ 700W GameXStream Power Supply w/ Quad +12V
I doubt you would really need over 700W. 600 would actually probably do just fine since your friend wont be going SLI (even if he was, 700 would still do you well...and he actually might if he gets a 1080P screen). The EVGA Mobo is real nice as well. Also, I would go with EVGA GPU instead of XFX. The little extra is worth it just incase your friend wanted to use the upgrade program. Honsetly though, if he didn't want to upgrade within the next three months and he's sure of it...XFX will do him just fine.
As for the rest of the builds listed above, both look fine. Well, I just have a note on the keyboard and mouse: Keyboard: Saitek Eclipse--Mouse: Logitech MX518. They are both cheap and very good products. Mine have lasted me for nearly three years now, I think.
I have bought both XFX and EVGA GPUs and both companies manufacture great cards.
Best of luck!