In his report, he gives a considerable amount of detail. I think he's trying to demonstrate that he was conscientious, so he's very thorough in providing information as to how they followed up on which aspects of things .
I wonder if it would be possible, given that this was done while he was in your shop, to come up with a total costing for the entire investigation process and then a breakdown for some of the components. I'm not sure I'm in a position to say what those components ought to be, but it's to give us an idea of what's involved in doing an investigation of this sort. Obviously intelligent people were involved, and intelligent people are not available at a low price.
To ensure that there was an obvious demonstration of impartiality, you went to a former justice of the Supreme Court. I think we know how much she was compensated for this.