Decided to post a few pics of my Blue Sea 5025 2006 1200GS install. I wanted a completely removable bracket that would not require any screw holes and left room below for relays as well as minimal clearance from seat. I have no need for the laughable GS tool kit so utilized that space.
bracket is .063 aluminum
Holes tapped to prevent screws hanging down below.
Fits like a glove and took about 30 minutes to fab.
Will be adding some tie down anchors for cleanliness sake prior to install in the bike. Will take some more pics after install.