Welcome to our little home Nail Lark. Looks like you have a long term project on your hands.
I'm one province to your east in Winnipeg. Used to have two 65 Gran Sports, which I have now sold. Mine were the only two in Winnipeg as far as I knew. My Bamboo Cream car, which Dan (dsags) now owns drew plenty of attention at shows and cruise nights.
I still have some small parts laying around which I will not likely use anytime soon.
As previously stated, the 64 and 65 body shells are virtually identical. If that 64 is solid and cheap enough, grab it for your body needs. I do have a fairly decent 65 hood, but shipping it would be $$$$$$