I was thinking I should have elaborated on the statement anyway--for those running a screen stock of twenty to forty screens or so, it's not likely a good idea.
I'd agree that perhaps with the skills, and time involved (those factors very closely related, for certain,) it would be difficult for many.
Oh, and Gerry--I stretch on the same table I load off of for the auto--and the tools take up very little room. Although it's not even close to the best solution, it's a very space-efficient one.