Inside my console I have done the following:
1) Installed a 'coat rack' .. long strip of starboard with a few hooks to hang dock lines, PFDs, etc. that is mounted on the forward wall / front of the console.
2) Took some scrap starboard, roughly in the shape of a "T". I put a milk crate in the console, against the side with the door and as far aft as possible, then screwed in the starboard "T" to the floor so that it held the forward starboard corner of the crate in place. Then I put in another milk crate, just forward of the other one and using the other side of the "T" to hold one side in place, and another piece of starboard on the forward/starboard side to keep it from sliding forward.
It turned out that the long part of the "T" is roughly where the port deck light is mounted inside the console, which keeps the milk crates from banging into the back side of the light.
3) An orange waterproof box goes in the far starboard/aft corner between the far side of the console and the rigging tube access. The box holds tools, spare parts, etc.
4) I have one of those ACR ditch bags that rests against the front of the orange box and the rigging tube, and a couple of fenders that I have lying in front of them.
I've been happy with the setup, things I need frequently are easy to get in the milk crates -- spare dock lines are hanging from the hooks. Things I don't need like fenders, the tool box and the ditch bag are still easy to get access to, but a bit of a stretch to reach. Everything is pretty secure and doesn't bang or slide around.
-- Tom