New Computer (Again)

[Spike88]

Since my girlfriends laptop has died, and she's using mine we've decided to make a desktop. If anyone remembers I had a similar topic about 4 months ago, in which I ended up getting my laptop. But this time we're seriously going to go through with it. Now I need help building a computer. I'm thinking SLI and I7, budget isn't a question because we're going to afford $200-300 part each paycheck. Which equates to about either 2 $200-300 parts a month, or 1 $400-800 a month.

For starters we have our eyes on this case:
http://www.newegg.com/Product/Produc...82E16811119137

And the CPU:
http://www.newegg.com/Product/Produc...82E16819115225

For the HD i'll probably get a 7200rpm 800gig-1 Terra


Now I need help on Graphics Cards, power supplies, ram, etc. Recommendations would be highly appreciated. I'll probably order the case today.