I delivered the final today. And now await feedback and the next steps. It appears that the owners are keen to move it forward.
It has been a great learning experience on several levels for me. First, on how to juggle two projects at once. Second, how to move from being perceived as a content expect to more of a trusted advisor. Third, how to balance the nitty-gritty of running a small consultancy with the strategic issues of where we fit in the marketplace.

