Survival Talents 101

Well here it is. some say survival is hard to play. some say its easy. Im a survival hunter and its easy for me. What i would like you survival (or any other type of hunter with points in survival) to post what you would say are key for a survival hunter to have. my opinion is: Pathing and Improved Serpent Sting, Trap Mastery, Lock and Load, and the last talent area, Black Arrow. please post your opinions