So, I kind of wnat to start Dark Angels as they have cool models but.. I'm not sure how to build them.. The Deathwing and Ravenwing detachments seem not too good.. Deathwing detachment, You auto lose turn 1 if you dont bring another detachment, Ravenwing detachment has 3 HQ's but only 1 avalable HQ to chose from and he's a special character.. So, Should I make a regular CAD or their decurion style detachment and run them similar to regular marines? Anyone have any tips?