The 79 is rough. The tub is shot unless you are very ambitious. It does however have power steering, front disc brakes and the 3:73 axles. There are a good bit of parts here depending on what you need.
The 70 is a sprung over project. The body has some bad spots but could be saved I think. It also has a big ass roll bar.
Since I have to list prices $1500 for the 79 and $1000 for the 70. I'm very negotiable. If nobody is interested soon I will be parting both.
I will also sell them together.