Continued working on the fuel pumps. All the clamps have been tightened and the pumps attached to their brackets and the brackets riveted to the mount. I have used two stainless steel cable ties per pump instead of a jubilee clamp to secure the pumps to their brackets. The fuel pump brackets are riveted to the firewall mount, so I glued leather to the base of the bracket to make the base more even for the pumps. I attached a balloon to check for leaks ( not much pressure I know ), it has held pressure in the balloon for the past six hours, I will leave it overnight.