I didn't fight much on the rib roast for "Christmas" (actually 12/26) dinner because the weather was crappy and all the other goings on were too crazy. Also enjoyed a great (although not Prime) Choice Angus 4-bone roast from a local market. I've always use Julia Childs' recipe ("The Way to Cook") and it works every time. 120 - 125 IT in the large end, foil and rest for 30 minutes, then cut the ribs off and slice about 1/2 inch thick. Fabulous.
Crab legs in a dry pan on the grill? Wow, I really have to try that! How were they not dried out?