Do you live out on the Tundra? Sound like you need a ninja suit, headlamp and folding saw
Oh, and maybe a book on pruning
I took a look at where 60* North is and I'm thinking things don't get very big there.
I'm near the coast. Spruce trees 3-4' diameter, some of the best in the world for building stuff like airplanes and arrows. Might be ok for cores, if i find some with sufficient density.
Service berry, wild crabapple, etc, just not of any size. Tundra if you go up above treeline or further north. Good fishing here though.....