But I just added the 10 lines of text to my encumbrance script (so it WILLl be in v.4.8).
My Hard-Core module doesn't touch the Cannibalism perk, so I don't know what's going on with that. Have your tried http://www.fallout3nexus.com/downloads/file.php?id=11418? It's basically (an this is an over-simplification) an expansion of Primary Needs (and I highly recommend it!).
I haven't tried it yet but I just read through the description and it sounds very good. And I'm not much into Real Injuries at the moment, but because I wanted the RipNo patch fixes for Primary Needs I was forced to get Real Injuries as well. Maybe I'll switch to Imp's mod. Is it fine on its own without Primary Needs?
Fighting with companions is pretty interesting now. I was walking around with one when we were attacked by raiders. I was shooting a few coming at us from the front, but when I looked behind me my companion was helplessly lying on the ground, with 3 raiders with melee weapons beating him. So I had to go save him, which was cool.