Tonight I secured the wires to left inboard sender plate. It took two tries, as the first time I had the screw pointing inboard - too close to the rib, DUH!
I also drilled out some mis-set rivets in the right tank inboard rib cover plate stiffener ring.
Even both of these jobs together seemed like too small a job to break out the sealant, so I decided to wait until sealing the end ribs.
Terminated wires secured to the left inboard sender plate.