Flagstaff is about 7,000 feet! BUT... We get lots less snow than Show Low.
I'm assuming I'll be starting any cuttings I can buy in pots until I can plan for giving the roots more room by planting in the ground. Then I expect I will be mulching, burying, and wrapping during winter. I also have a small portable greenhouse that I may put over fig trees once they're out of their pots. The greenhouse is how I start most of my garden in the early spring.
I've been lurking on this website for a while, and some pictures that I saw of horizontal main trunks in Japan seems like a great way to go.
I have plenty of patience and time, not near as much money, and I don't think I can afford to buy already-potted trees. Even so, I'm trying to grow as much of my own food as possible including goats, chickens and my regular vegetable garden. A tough thing to do here in the high desert.
Thanks for all the well wishes, I'm pretty sure I will need them.