bdp24, thanks for the complement and perspective. Yes, I happened across the LFT-VI when I was looking for something else. A guy had them in the background of an Ad to sell LFT-4's. I contacted him and asked about the LFT-VI. He seemed happy enough to get to sell them, too. That was several years ago. I don't see them around much now.
I guess the nomenclature and style is changed; my model is now the KS17. If you want a close approximation of the King III, the Prince III is seriously good. The new version, the KS16, looks like it's full range line source type.