Today I primed the various pieces for the parking brake mount.

...and riveted them to the fuel selector housing.

The little keeper plate got it's two nutplates.

Here's an image looking aft into the cover...you can see the parking brake valve on the right side. At the top of the picture, you see a red cap...that's where the fuel feed from the left tank joins to the fuel selector valve. It's going to be tight in here once it's all said and done.