Now I´m working with the front bags...
First I removed the coil spring and took some measurements.

Here are the parts for the cup and lower control arm attachment:

I´m going to bolt the cup through the hole for the original shock.

And heres the lower plate:

And the bag in place:

Next I´m going  to weld the lower bag plate to the lower control arm plate, but I still need to cut some more tubing to fill a small gap between them ;)
And then I need to figure out where to put the shocks... :/