I would like to store/display two bikes on the wall in our small office/bedroom. Looking at storage rack options there are the gravity racks and the compression racks. The issues seem to be that the gravity racks can fall over and the compression racks seem to come loose over time and would end up crushing the carpet/mat on the floor. This leaves me with finding a stud and installing the conventional screw wall mount storage racks, but therein is the issue of whether I can find a stud that will allow enough clearance between a door and a book case. This would be the most secure, simple and bomb proof method, but thought I would ask how others have solved this storage problem? Pretty would also be nice, though wife really likes the beautify of the two bikes which would be stored/displayed so less an issue, she encouraged both restoration projects and is my life stoker on our tandem. Thanks for any suggestions and please include pictures if you can.