I went to visit our new shed today. It's metal - 7' deep and 10' long, with 2 doors that slide on the front. I have a few questions: Can we cut a pop-door, egg door and vent holes in a metal shed? Does this kind of shed condense and drip inside? How can it be insulated? Does something need to be done at the skirt to pred-proof it? added: What kind of paint to use on the outside? Has anyone successfully shaded a metal shed with shade cloth or other materials in summer? thanks!