Can try these:
Dell
Inspiron 14R (Special Edition), i5-3210M + Nvidia GT640M(28nm Kepler)@RM2199[2.38kg], 4GB, 500GB(7200rpm); backlit keyboard optional
Lenovo
Y480, i7-3610QM + Nvidia GT650(GDDR5)@RM2499[JBL], 4GB, 500GB(5400rpm), backlit keyboard, FreeDOS
Ideapad Y580, i7-3610QM + Nvidia GTX660M (2GB) + Bluray@RM3399[JBL], 8GB, 1TB HDD(5400rpm), W7HP, 2 years international warranty
Asus
N56Vz-S3088V, i5-3210M + Nvidia GT650M@RM2699[Bang&Olufsen], 4GB, 750GB, W7HP, subwoofer and backpack
Added on August 6, 2012, 4:24 pmAsus G55VW fits your requirements perfectly
Depends whether you can live with its after sales service
Why MSI GE70?
GE60 have better GPU than GE70 though smaller screen size (15")
GE70 and GE60 use same GTX660m if i'm not mistaken.