This has certainly accumulated a load of time and money, but after seeing the responses in this thread I had a vision, it turned out pretty close. Having never worked with metal roofing, I had to repent and was my mouth out with soap daily. It's been a windy month, that sure makes difficult work frustrating when doing it by yourself. ...After a draining day at work, cold numb hands, darkness, you get the idea.
The building was an afterthought (hence the size), and a little close to the house, but there isn't a grain of combustible material in it aside from the paint. On paper the original design intent was to depanel the rear and slide it over enough to get the furnace out if necessary, well, I got lazy and welded the "X" brace on the end rather than bolting, but a sawzall will take care of that. And further, it's sturdy enough to load onto a rollback if need be. I imagine you could park a truck on the roof without any problem.
Now on to the electrical and get some lights in this thing...