Found this on Newegg, should it run well and will the wireless card do well? Again sorry for so many questions just making sure I'm getting something good.
http://www.newegg.com/Product/Product.aspx?Item=N82E16834117938
This is just my opinion but in most cases regarding heavy graphics gaming on laptops...run well and laptop doesn't usually mix. As you have probably seen through the past weeks onboard video chips do not perform at the same level as dedicated video cards in desktops and you cannot get an actual dedicated video card in a laptop. You can probably expect acceptable performance after making some adjustments.
That being said...that Sony looks like it has the capability to run AH decently assuming you don't go any higher than 512 textures and don't try to max out the video resolution.
You will have some "extra" software on there that you will want to get rid of...and absolutely get rid of whatever anti-virus program is preloaded and get something else.
The wireless card has the capability to use the "N" wifi standard and if you have an "N" class wireless access point or router...should be very fast...you should at least have "G" capabilities...and make sure you turn off all power management for that wireless card if that is going to be your connection for gaming.
1 point of concern on that video chip:
# DisplayPort™ output support
*
Integrated HD audio controller with up to 2 channel 48 kHz stereo or multi-channel (7.1) AC3 enabling a plug-and-play cable-less audio solution4 <---I've seen a couple of posts regarding possible issues with this thing enabled...but I defer to Skuzzy who has more info.