http://www.newegg.com/Product/Product.aspx?Item=N82E168...
730$
6GB DDR3
NVIDIA Geforce GT 640M with 2GB Video Ram
Intel Core i7 3632QM(2.20GHz), 6MB L3 Cache, 3.2GHz Turbo
Windows 8
15.6"
etc...
or
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
550$
Intel Core i5 3210M(2.50GHz), 3MB L3 Cache, 3.1 GHz Turbo
NVIDIA GeForce GT 635M with 2GB Video Ram
4GB DDR3
Windows 8
17.3"
etc...
(The ram is on the low side. But it's a steal for 550 bucks. You could always upgrade the ram to 8gb if you wanted.)
Those what I recommend for a budget laptop of your pricetag. There are some better i7's for up to and over 800$, but the tax, and maybe shipping if there is any, will still get you. For a budget those 2 laptops look awesome. I personally like the 550$ one, because it's cheap. You can always find a better laptop if you raise the bar, but then where do you stop? A lot of people fall into the pitfall of buying the better laptop, only 50-100$ more for this awesome extra part! Then they see an even better one for only 50-100$ more than that one.
The one you suggested looks interesting too. It has a great video card for it's price, the cheapest I found with a GT650M was 850$. (
http://www.newegg.com/Product/Product.aspx?Item=N82E168...)
It's similar to your version, but it uses an i7 instead. It's also 1600x900 17.3", so you're paying a bit extra for the higher res and bigger dimensions I imagine. But for 850$+ tax it's definitely going over your budget.