Sounds challenging, but like you said rewarding and therapeutic. I use a hoop house (20 feet long) for my tomatoes and peppers. I had two but winter before last we had a nasty windstorm that trashed both hoop houses. I got new greenhouse plastic and used salvageable materials from both to have one up last spring.
Today I will be seeding for the garden and for some hydroponic units, so will take photos when they are ready to "plant" in the unit. I use an uncomplicated method.
Looking forward to your postings. My technique for hoop houses: use rebar inside pvc and cover with white polycarbonate (diffuses the light) screwed on to pvc. Stands high winds and snow loads,usually a foot or less, Mostly slides off unless snow is real wet. Tried the tripple woven poly but had to rachet it down tight to prevent flapping which shortens its life span drastically.
My dad had a greenhouse business and had a lot of hoop houses. He got me connected with a place to by UV treated special plastic (4 mil). It warranties for 4 years. I have had one GH last over 8 years with the same plastic. The windstorm took out mine at the 4 year mark. I use 3/4 or 1 inch steel conduit that electricians use. I tried PVC the first time and then switched to the conduit. During the heat of the summer I have shade cloth to cover the greenhouse and ease up on the intensity of the sun through plastic.
All that counts is that it works. ;0)