Interestingly, I've got two bags of this same malt on the way. I too was planning on using Kai's recipe of 99% munich/1% Carafe II.
However, I wasn't going to worry about the color. Two scenarios:
Scenario 1: If I manage to work everything out and brew with low oxygen techniques, I'll just adjust the percentage of Carafa II in subsequent batches. I think it'd be best to just start with the known recipe, then tweak from there.
Scenario 2: I don't get all the parts to brew low oxygen, and opt for a "historic Dunkel" and decoct the whole thing. Ought to solve the color issue nicely, but if not, I'll again tweak on subsequent batches.