Very interesting... they actually look really good. I personally wouldn't have gone for that lower half under the Nord Ancient Armour, but that is what was requested.
I've only partially followed your progress in the other thread, but overall, were these easy to do? Theoretically, could capes be put on most armours? Are there limitations on what armour halves can be combined? Could the lower half of the whiterun guard armour, for instance, be combined with the upper half of steel or would there be clipping issues?