Yes, it can be somewhat difficult to adjust from buying desktop components and such, but we'll see what we can do for ya. Also, have a look at the links in my sig if you want to get a better handle on what to look for in a laptop hardware wise.
getting ready to order soon if anyone else has any suggestions speak up!
The Toshiba is a great gaming laptop! Another more affordable option is the Alienware M15x. It has NVIDIA® GeForce® GT 240M as well but has a significantly smaller screen than the Toshiba. That could be a plus if you plan on carrying it around at all.