I managed to find some time last weekend to progress work on Sydney. The work was actually quite simple - I drew a large square on the roof of the new bodyshell and then cut round the square with an angle grinder. So the new 'shell now has a hole big enough to fit a couple of people through in it. There is a reason for this bout of insanity, namely that I purchased a sunroof some time ago and in order to fit a (usable) sunroof you need a hole. As we go to press the hole isn't quite the right size, but thankfully it's on the small side rather than the 'buy another new bodyshell' size. A little time with the trusty angle grinder and a small hammer will, I'm sure, rectify the size issue.