wuzak
Captain
No redesign necessary. If the Mosquito is to be manufactured in Canada then it should be designed for aluminum construction from the beginning.
So, design two Mosquitos? One that is designed in wood to be built in the UK, and another (later) version in Aluminium to be built in Canada?
Remembering that Canadian production was decided upon when it was clear that the Mosquito was a winner, and not as part of the initial production scheme.