James, over on audisport they are organising a group buy on pro race 1.2's
You can specify colour, offset and spigot size and PCD
Have a look at those as they are lightweight wheels
I know what you mean about cams too, i keep looking at them and the huge stated gains, guinea pig car?
 
Was thinking about getting a set of Pro Race 1.2 myself but in the 9x18 fitment. Here is Paul at Jtech car rolling in them in et25 and 3 degrees camber up front

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