I don't think there is a custom kernel. I'm new in l g forum and seems the community is small for the e986, let's see if this device catch attention from some great dev or not! Because LG don't release the sources for the kernel.
It's pitee because this is a great device!
I'm not sure about the hkfriends version but the G2V5 has a version for the F240x as well. You could always ask at either of theses kernels' thread about compatibility. Be warned though, the G2V5 kernel is optional and a lot of users have reported issues like battery drain etc.
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