I have finally built AOSP for the Ultimate 2 (Only 4.4.2 don't get your hopes up), and was wondering what your guys' progress on CM Mod was, I was thinking of tackling it in my free time but I sure as hell don't want to re-invent the wheel. How far did you get? (Maybe post files or tips?)
Also RC (Is it okay if I call you by that) I could also pick up where you left off with CM Mod 12.1 if you'll let me.
Nice!!! Do the camera and cell service work in your AOSP 4.4.2? If there are any other bugs I can probably help you fix a few here and there.
We have CM11 built, there is just no purpose in using our build as it's the most dysfunctional ROM I have seen for the U2. Since you built AOSP, if everything works in it then go for it. I suggest using the L70 source then replacing the boot.img with your own, that's how edodson and I fixed the issues with the MiUI ROM.
I will send you the last build of CM12.1 via PM.
It's nice to see someone working on ROMs or the L41C again!