Thinking about getting a 70 K5 with a 454. I guess the big question is since I have only wheeled TJ's and Wagoneers have you had to may situations where the size of a K5 have limited you. The trails I do are mostly slick steep hill climbs in oregon forest. A few waterfalls to aminly hill climds. I have never wheeled around full-size so i am a little hesitant to jump on the band wagon even though they look like awsome rigs and you cant beat chevy drive train. I want a 74 or older to prevent smog issues. What say you???? I do have a 14b and 60frnt I will swap in or under the wagoneer depending which way I go.