Hi Pete,
Seems like you get less time off than I do. I ended up taking leave and shutting my self in the workshop with radio 2 for nearly 4 days. The other half let me out occasionally, or threw biscuits and cups of tea at me through the hatch. I think the engine and flight instruments are just as expensive/complicated as the main structure.
Simon, I like your quad, striking colour, slightly more conservative than your orange Vdub Transporter .
All I need is 4 hours to then start hours building, then complete the final 11hours and then I am hot to trot. Come on English weather be an Indian summer this year.