Selling Them My Point
As for the part regarding why I'd take eighty percent compensation from them despite my share being supposed to be equal to theirs, luckily no one of them asked anything about this.
Wryly might be too stupid to get this point, but Fang wasn't. That dude must have thought about this, and thought about the grand picture here. What was the loss about training more humans for him? He wouldn't pay or lose anything anyway.
Besides, I never left my human forces for too long at their camps. I always was in dire need for more troops, and the longest time for any human camp so far didn't exceed one week.
Anyway, as they didn't ask, I'd rather remain silent about this point. As for the problem of sharing the eighty percent between the two, I had an idea that would bring me more benefits for sure.
I would link the percentage each race would take in the end by nothing else but the number of human training camps each side had at the end.