Thanks for the encouragement guys, much appreciated
Here's the latest progress. Top wing is on, rigging has started:
I have to say this was the easiest top wing attachment of any biplane I have built so far. Provided you get the cabane struts on the right way round, the engineering is perfect. The cabanes aligned with the fuselage attachment points perfectly and the interplanes just popped in place (they needed a bit of the length trimmed off at the top but this was easy to do).
I was hoping to finish this by Sunday for a show in the UK but this won't happen. At least I have another show the following weekend to aim for.....