The silver lining in this is that I went back and re-read the Tom Moore instructions for QTR and finally made sense of it. I've created a .qdif file for the cyan and light cyan channels in the UT14 ink set and it prints a very neutral tone on RR Ultrapro Satin. It would probably be cool on Arctic Polar glosss, but I'm out of that right now so I can't be sure. I also made a curve for the magenta and light magenta channels and that prints well also, though more brown than I would normally use.
Between the QTR-cyan, .acv curves for neutral and warm, plus the QTR-magenta, I have full range of tones for glossy paper.
Sometimes I think I spend more time and supplies creating curves and working on technique than I do creating prints, but hey, it's all a learning experience.