Actually a Asus ROG G751 would be the best solution. They have i7 2.6 to 3.6 turbo ( I think) ,16gb, GTX 970 ,with SSD,HDD etc.
I`m about to buy one, with the 965 GTX card, and it is around 1400euro. You can easily get the more advanced version with the better GPU, and then buy 16gb ram more...