lol. look for a clevo. Youll get more from a clevo than you're gonna get from ANY thing else youre looking at... or whats been suggested. Plus they're fully upgradeable. 2 years from now when that GPU is getting a little weak, put the latest and greatest MXM-based card in there and keep on goin'.
Otherwise, I'd recommend an MSI, any of their laptops will suit your bill. The GE-series, GX-series, or GT-series. And watch out... MSI's have speakers that will blow you away...it's their strong suit. Best speakers in the industry hands down. My previous GT70 simply shocked me.
ASUS has only JUST caught on with the rest of the crowd and started offering top-of-the-line GPU's in their laptops(the G750 has the GTX780M), but they're still on the pricy side. I think they're hideous, heavy monsters personally...but their cooling systems are great.
In your price range, I'd look at the Clevo P157SM(sager NP8250) with the GTX 770m, or the MSI GX60 with amd's top video card the Radeon 8970M
if you want to look at something REALLY unique and highly impressive, look at the new Lenovo Y510P, has DUAL GTX 750M GPU's in SLI. Very powerful notebook aswell...heard great things about it