here are some fabrication shots 
 
  
cutting out the rear seat rest only to find more hidden rust (what a surprise in a Z!) then cutting floor board for lower mounts 
  
 
  
Not the prettiest bead but it's solid. I was really proud of how well I fit this tube to the sheet metal. 
  
 
  
mocking up the mount, still fitting the down tubes. 
  
 
  
Now there are two holes... 
  
 
  
downtubes fitted and welded and 3/16" plate being welded. 
  
 
  
Plate tacked in place, trying to finalize where the mount needs to be welded to the plate. 
  
 
  
Make shift mount welded 
  
 
another photo of welded mount, hard to get in there with welding helmet on. 
  
I'm proud of it, was my first time welding something structural I guess you could say.  
I'll accept criticism, but please be kind.  
 
  
-Ed