I have a prefab fireplace with a blower, and I really hate the doors. They swing out and you can't open them all the way because of items kept on the hearth, like the tools and log rack. Can these kinds of door be replaced with bifold style or something that just tucks away? Is it hard to DIY? Attached is a picture. I'm not sure if I would have to replace the whole front of the thing, or if it can be just the door assembly. Any pros out there?