Hey everyone! So a friend has asked for some help with building a PC but I haven't really been following since building my own with everyone's awesome help before

I've done some basic research but still not sure about some things.
So once again I call upon the knowledgeable HC community to help me out once more. Many thanks!
1. What
YOUR PC will be
used for. That means what types of
tasks you'll be performing.
He wants it mainly for gaming, but he doesn't play anything too demanding. He mentioned he was looking mainly to play FF14 when it comes out.
2. What
YOUR budget is. A
price range is acceptable as long as it's not more than a 20% spread
He said about $800 after tax, but was willing to push to $1000 if it was worthwhile. (not including monitor)
3.
What country YOU will be buying
YOUR parts from.
4. IF
YOU have a
brand preference. That means, are you an
Intel-Fanboy,
AMD-Fanboy,
ATI-Fanboy,
nVidia-Fanboy,
Seagate-Fanboy,
WD-Fanboy, etc, etc, etc, you get the picture.
He doesn't have any definite preferences, but would prefer Intel over AMD (unless it made more sense cost wise to go for the other).
5. If
YOU intend on
using any of
YOUR current parts, and if so, what those parts are.
None.
6. IF
YOU have
searched and/or
read similar
threads.
Yes, I've gone over some similar threads.
7. IF
YOU plan on
overclocking or run the system at
default speeds.
Default.
8.
WHEN do you plan to build it?
By the end of the month.
9. What
resolution do you use?
He mentioned using two monitors.
Based on my research and his preferences, I was recommending going with:
CPU: i5 750/760
MOBO: I've looked at Asus P7P55D-E Pro and Asus P6X58D-E based on other threads, but they're a little pricey. Are there any cheaper, but just as reliable alternatives? Gigabyte ones?
RAM: G Skill or Mushkin 4GB ram (He said, if possible triple channel 6gb...)
HD: 640GB WD Black
PS: I'm hoping to get him a modular one. Recommending Corsair or Silverstone for him.
GFX: I was initially thinking 5770, but started looking at NVidia alternatives.
Case: He has shown interested in the Antec 900... hoping to keep below 100. Any other good choices?
He was wondering if it is feasible to go for an i7 build with this budget, as he was slightly concerned 1156 was being phased out.
Thanks for reading!

Your help is greatly appreciated.