Maybe I wasn't clear on that question. In the 5x5 room I've got the females, ready to give up their clones. I've got about five different varieties and I'm going to clone them all and see which is best. They are under the 430w HPS and doing well.

It's the big 12'x12' room I'm asking about. I can use a 1000w lamp, and a light mover in this big space and stretch the grow area out to however far the 1K lamp can be effective along a 6 foot track.
So given that, how many clones(in 1 or 2gal pots) are going to be workable?

Has anyone out there done a studied how many flowering plants can be matured under a 1K light, if you can move it around on a light track?