yeah - measure twice cut once!
It is the Eiffel tower, I'm in Paris at the moment. The radio and ipod adaptor came from
Das originale Autoradio für Klassiker und Oldtimer
It was for around 200 euros all in, very helpful and good service. The p/o had a modern radio in the glove box, but i got fed up with reaching across each time to change the channel, and wanted to use the glove box. Plus, I think that a nice radio adds something to the car.