Of course they would pay you, but I am certain that no sane person would ever take such a risk just for money. The human testing idea just amazes me because no matter what pain is inflicted upon the animals or harm they face, it would be much worse for a human to go through. As Ed said earlier before, a chicken (or any other animal) is not going to change the world, but a human can. That was the point of my original comment on the idea.