Some pics as promised. Firstly the original metric instrument cluster in the car:
Then the original metric speedometer alongside the adjusted MPH speedo from a spare cluster:
The fully populated (original) cluster with the MPH speedo, ambient temperature gauge and 'Turbo' spec tachometer fitted:
And finally, a pic of a very grubby radiator grill with the Danish Motorist Club enamelled metal badge - what a find, I'm delighted with this
So some progress has been made, with more to follow this weekend, weather permitting!