I built some storage racks so that when my doors are off the Jeep they aren't just leaning against the wall risking a fall. Basically I got some 1" PVC, elbow joints, t joints, and glue. We glued the base together and the top is glued but not to the base so it can be removed for easy transportation. We sawed notches in the PVC so the doors sit in the notches and don't slide. And used bungee cords and Velcro straps to hold the doors to the holders. Here are some pictures. If anyone wants a more detailed write up or pictures or anything just let me know.