Yeah but we're reviewing the market from the time of the suggestion. Using buyers from now to partially invalidate sales from so long ago usually isnt a good idea, especially if they're around now in a market where none of them is available. If the market has shifted, it is then better to wait for more sales. I would not be opposed to that here, but since the range is still a raise I'd root for the update. At the time, 15-17 was the appropriate range, so I would go with that here.