I built this stand because I don't have a lot of room for working, I can take it apart and put it in the closet when I'm done working on my helis.
All you need is a peace of plywood, a work mate, an old peace of 2X6 and a swivel thing (not sure what it is called), you can get them at your local hardware store or your local craft shop. This thing works great, the table spins around so you don't have to keep picking up the heli and spinning it.