Anyone Here Using Alienware?

How do you like it? Can you run loads of plugins? I'm thinking of getting an x51 after Christmas because I need a better processor than my current AMD a8 4500 for my production services, but would also be used for my dj/kj services. It's got a I7 3.4 ghz (4th gen 8mb cache), 8 gb ram (though I'll probably install 16), NVIDIA GeForce GT 645 graphics 1gb, 2 usb3 and 6 usb2. Price $999