It says here that we should do it.
At the very least, if you say that this does not commit us to an expenditure, then the seventh report should be amended to say that the Library of Parliament be tasked to come back with a budget--a start-to-finish, firm, set budget--we can be certain about before we actually vote on it. Otherwise, you're asking us to vote on the commencement of a process for which there is no set budget.