Looking for Budget Laptop

Hi I am looking for a laptop/notebook/netbook that is mostly used for portability and school work. I already have a beefed out gaming pc so graphics card does not matter as much. However, I do require at least intel hd 4000 graphics to play WoW or LoL on low or medium settings.

Requirements:
CPU: at least i5 3rd generation, but if i3 3rd generation may settle for.
GPU: Intel HD 4000 at the LEAST
HDD: 300 gb or more, if possible SSD
Screen Size: I am looking for portability so anything 13 inch and below, at the most 14 inch screen.
Weight: Must weight less than 5 lbs, preferably lighter than 4.5 lbs.
Intel or AMD: Intel
Reviews: Must need at least 4 out of 5 star reviews
Webcam: Optional but would be really nice if included.
OS: Windows 8 maybe Windows 7.
RAM: At least 4gb of RAM, more the better.
Warranty: Standard at least one year.
Color: All black (optional)

MOST IMPORTANT FACTORS:
-Weight
-Screen Size
-Intel HD 4000 graphics or above
-4gb of RAM

Price Range: $0-$700, and that is pushing it, really want below 600 but if not possible so be it.