To be honest, it would be better to ask a procurement expert, probably somebody from PSPC who would have to be doing this. I know that one of the things they are consistently concerned about is being able to compare apples to apples and not apples to oranges in those circumstances. There would have to be some ability for them, in a transparent way, to ensure that they have looked at all the proposals in a fair, equal, and open manner. That question is more for them, as to how specific you have to be. I would say that, from their perspective, it would have to be specific enough so that they know they are comparing apples to apples.