I agree with that, although I think it's important to have principles. Linking them to actual proposals is going to be the key, because what really matters is the tension among principles. To take an example, there are two principles that I think we would all nod about. One of them is accountability to the electorate and the other is representativeness. We are a representative democracy. Now, the question is: are you committed to both and the tensions between them, and what systems best capture both? If you start looking at some of these principles, you'll find that some of them are in tension with each other, and then the question becomes, what systems reconcile those tensions best?