Rusty will be on the ball soon - he's had a (close) family bereavement, and will be busy for a the next week or so.
In the meantime, I'm just throwing ideas in. The latest pic is just possible with 4 colours (a practical limit) - blue, orange, green and black - the no. 5 DB1 that won in '59 did not have the yellow piping anyway!! Also, I realised that the first pic with the DB1 and DB9, the circuit is mirrored upside down, but it is OK in the last one, except that it is pre 2002.
The objective is to keep the pic in 'portrait' as opposed to landscape format for a better fit on the shirt .
Del