I'll share my son just replaced his 5 year old laptop with another gamer laptop. Here's the old and the new.
http://www.amazon.com/gp/product/B0034NGZWM ( ASUS Republic of Gamers G51JX-X3 later upped to 8GB RAM, SSD )
http://www.amazon.com/gp/product/B01578ZKPO ( ASUS ROG GL552VW-DH71 15-Inch Gaming Laptop, Discrete GPU GeForce GTX 960M 2GB VRAM, 16GB DDR4, 1TB ) and for 120 bucks we swapped out the 1TB HDD for a 512GB SSD.
Yes it has only a 960m but he tells me all the latest games like Metal Gear Sold V with ease. Are you going for overkill?
Hello, I am looking for advice on a gaming laptop. I have a budget of around $2000, and have narrowed down my search - The acer predator 17 w/ 980m 16 gigs of ram ( upgradeable to 64 ) and i7 6th gen, asus rog g752vt w/ gsync and 970m and 16 gigs of ram, i7 6700, asus rog g751jy with 980m and gsync 24 gigs of ram i7 4720 hq, and finally alienware 17 r3 with i7 6th gen, 980m, 16 gigs of ram, FHD, and also comes with a graphics amplifier so that I could boost the graphics with it.
I would go with the alienware 17 r3 because it seems to be the most future proof ( because of the EGPU ), but it's also got the worst cooling - it can reach 124 degrees Fahrenheit in the back fans.
If you have any other suggestions then I am all ears - I would preferably like one with 980m +, and 17 inch and upgradeable.
I was also thinking about the MSI GT72S 6QE.
Thanks for your time!

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic