Having done something very similar...albeit on a much less Grand Scale... I thought that seeing this Video so closely matched what was within my own experience that it will be well worth comparing the outcome of constructing my Arrow Shed Project (the ONLY Way to Do This RIGHT) to what can be seen here:
Mine...
https://gmtnation.com/forums/threads/how-to-shed-your-troubles.16868/
Theirs...
Mine...
https://gmtnation.com/forums/threads/how-to-shed-your-troubles.16868/
Theirs...