Front floor where it met the bulkhead

Akward to get to, but not too bad.

Rear suspension mounting

Like I said, repaired, scruffy but sound. What to do?

Rear heelplate

I'm really not sure about this one. There has been extensive plating on this rear plate but a good job was done and it's sound. To replace or not to replace?

Floorpan

That's the old floorplan out then, it had to go it was knackered