the early dumps of the GE did not include the Stock kernel and a guy made one that worked .. but the battery life was not good at all. This was fixed when we got the complete dump along with the kernel. If you try any of the one's i posted above your battery life will be fine.
their all based from the same 2 dumps
-Bigxie for base
-Dstroy12 for dump
-Tbalden for 4.2.2 Kernel
the newest ones using the stock kernel give the best battery but you loose features like vol2wake and 3 dot menu removal