It's an old document, it should be clarified that this has been accepted as policy. The document claims that it would be forwarded/suggested federal policy document at the time it was written. If it was accepted/voted on there should be a record of it they can provide. It may very well have been and not made public yet. Depends on their internal discussions/policy, I'd wait to adopt it until it was "leaked" into public domain and gage the reaction myself, would allow for tweaking based on public opinion/feedback before making it official policy.
All in all, other than some arguments on the personal grow limits, and taxation rates, this would be quite acceptable. Read the whole thing, I'd back it with some minor adjustments stated above. It's well thought out and difficult for Harper to argue without resulting to his fear-mongering policies, which I think by now are pretty predictable, and old...