After the inner rocker and front torque box are installed, I needed to reinstall the trunk vertical brace, the door reinforcement, and rear torque box cover as shown here:
... And then close up the the end of the inner rocker panel and tie it into the wheel well.
After welding comes grinding... lots of painful, boring, angry grinding.
Up front I patched the cowl side panel where it had rusted out and then ground and ground and ground some more.
A shot from below the front torque box showing... you guessed it... more grinding.
The good news is that the structural steel work is done and it's floors and body from here on out.