A bit (and only a bit) more work has continued on the Pi. After removing the rear door as well as the front drivers door, I started to grind down and then cut into the B post as it looked a bit 'crusty' around that area. I was dreading what I would find when I cut into it, but although the membrane in the middle of the inner and outer sills has surface rust, it hasn't rusted through yet.
I'm not ready to start cutting sills off and carrying out a full restoration yet, as I want to have fun in this car first and give Gertie a bit of a rest, so for the time being the B post will just be repaired and patched up.
The bonnet was also suffering in the form of a collapsed hinge mounting bracket so this was ground down and welded. I then discovered that the pin in the hinge was also broken, so my repairs had been in vain. I've fitted my spare 'Damson' bonnet for the time being. This should look rather nice with the two green doors I have to go back on and also the Damson, or Dark Blue boot lid. ( I have a choice of two)
Never mind, I can worry about the paint once it's all solid again. ( I was going to say rust free, but I don't think many of these cars are rust free now, they'll always be some rust lurking somewhere now that they are reaching their 'senior' years)
I've had to go back to work in between Christmas and New Year, so welding and repairs will resume when work and this bloody freezing weather has passed.