Body mount locations?
 

I've gotten the frame out of the tempest. repaired the holes were i had some location reference ( most of the hole still there) but now as I move back on the frame the mounts behind rear wheel area is shot and the trunk floor is bad. were do i locate the centers of the washers? The rear x member is ok but the rear body mounts are shot also. r/s frame rail on bumper mount is junk.
any suggestions?
Thanks Daryl