Today I began fabricating the components of the firewall-mounted battery tray. I cut the F-877B, F-877C, and F-877D parts from raw stock, but didn't make any of the specified angles or bends on them.
Before I go any further with this project, I need to find an old Odyssey battery to use as a pattern for the modifications I'm going to make to Van's stock Concorde mount.
The battery mount, with rough-cut components. That's all I had time to do today.