Of those options, it would be easiest to move the roof up since it is a pole building. I am considering raising the roof a few feet. It leaks a little and I might replace the whole roof in the spring. I've tried sealing leaks and been mostly successful, but not totally. It is too cold and rainy now to change the roof. I'm still not convinced I need to. I talked to an engineer and my idea for relocating the door springs is workable.
