Murray, you're a nut case, but then, so am I. And I do enjoy reading about the predicaments you get yourself into. These days bandwidth is cheap, hog away.

More seriously, if you want to try the lens out to see if it works horribly, why don't you hang it in front of a 35 mm SLR? You won't be able to judge coverage that way, but you will be able to see if its central image quality justifies further fiddling.

Go on having fun,

Dan