Im not sure what your budget consists of, but my brother and i both have Asus G73's. My wife plays SWTOR on mine with an external 22" monitor and it runs very well. I know there is an updated G74 out now and its price reasonably considering the hardware.
Id still be using mine if i didnt just get a new desktop.
May be worth a look. On a side note, they are big and heavy so not a great choice if you want something thats easy to tote around.
Good luck!