Having established cold is one less thing to be worried about for sure. At the same time, we don't really need "cold" right now - we can swing this with average temps for the next several weeks. In January and the first half of February, I want moisture first and cold second. As long as we don't see cutters the next month or so, I like our chances. Get something under us and we'll likely be happy. If it's too cold, it's likely going to be too dry.