This is a list of your winning segments, with a start-to-finish gradient of at least 0.5%. The segments are crudely ordered by difficulty, by multiplying the gradient by the distance.
I understand your position concerning uphill KOMs being of greater value than downhill, but I like to hit KOMs or high ranking on loop segments, which often capitalize on uphill as well as downhill. Can you consider those, perhaps of distance greater than 1km?
I do understand not including downhill KOMs, as the speeds encountered may be deemed dangerous, so should not be encouraged. However, no KOM is ever easy. If it is easy, it is not going to be yours for very long, and the true level of the challenge is soon reached. In fact any flat, straight KOM is bound to be achieved on a day that the wind is blowing that way, so that is no more challenging!
You could call it a kod, king of descent. KOM is now just a general term for the fastest over a section, not necessarily climbing. Maybe you could add options so we can choose.