I have a 30x48 pole barn and it is stuffed to the rafters. Of course, if I would finish up a few projects I would have more room but right now I need to add on and will probably do so this spring. 26x40 T'd in from the North with enough rafter height for a lift. I already have heat out there so that will be easy to do and I will gain some real working room where I can have all of my metal working equipment set up and usable... That will be nice.
I don't have any real good photo's but I'm not real proud of the mess it's in most of the time so don't plan on seeing any for a while...