CrabbyB, I really like that concept. Train those plants to fill the space. Or is it more like plants in bondage, that's what I think of when I see some LST plants. Strings, ties, cable wraps...my friend a long time ago would tie fishing weights or empty beer cans on strings on large plants he grow out side, looked great. Later near harvest, he had sticks and 2x4s proping up these long outstretched limbs, each multi-colaed, amazing.

Your concept is the same as scrog, fill the space and get a good canopy for the light. The whole setup seems well thought out.
BTW I wasn't lookin' to be no slave driver, just thought someone had to break the ice for Horseman.