When it comes to computers, aim as far ahead as you can. You'll spend more in one go, but your equipment'll last longer.
As with any computer like this, your high end option, My concern for you is your video card....
Let's put up its ranks.
GeForce GT 630M 768 219 NA NA
Now here's mine, below.
GeForce GTX 560 Ti 3495 18 19.42 $179.99
#1: Higher is better.
#2: Lower is Better
#3: Higher is better
#4: USD Value.
Ehhh...err. Mayhaps, keep looking.