It's a good I deal but I don't think it will work. The shafts are too short. I lined up the short center drive shaft to the front and the long one in the rear. I lined up the front to back end of the front diff and the rear to the back end of the center diff.
Looks like the long shaft will fit the front when extended. I attempted to use a drive shaft for one of the wheels for the rear and it may fit the rear if fully compressed but you will have zero flex and could mess up your diffs. It would be better to look as some MIP's if you want to do this project.