The trunk is dura glassed into the opening in the front of the body.  On the inside, there is a lip where the weather stripping will attach.  Here I've attached the latch and the latch release mechanism, which were both included in the kit.  To mount the hinges, I welded metal plates to the chassis.  That will also help secure the body to the chassis.  I will need to cut out the back of the trunk to make an access panel for access to the firewall. 

Trunk01 Trunk02