I'll be selling one of my cheese graters soon. I do have the original Apple box and the styrofoam. Is that enough of a package or do I need to wrap that box too in a bubblewrap and then build a box with massive amount of tape around that? I don't see how I can get a box that large. If I ship UPS and do need to file a claim is the original spacing OK? I think they want 3" of padding between the item and the outside wall of the box.