As suggested I have made everything line up with the scuttle top. I am still not convinced though ;-)
dashboard3 by
Robin Martin, on Flickr
The little rectangle of masking tape immediately in front of the steering wheel represents the tiny digital (bicycle) speedo I am using. Not very "classic" but practical and cheap! And removable.
I have been trying not to buy any parts with the classic car label as it seems to add a premium to the cost. But the Lucas trafficator switch you can see is perfect for the job. I can operate it without removing my hands from the steering wheel as per the IVA rules and - well - it looks the part. I don't need an IVA as the car is already registered, but I consider the rules to be a good guidline where practical.