For me, the Road King is classic Harley, but as such, it has the speedo on the tank. Frequent use of the cruise greatly reduces the need to check speed once it is set. My son, however, can't tolerate the speedo being so far below the normal sight line. For him the decision is based ONLY on instrument location, and the fairing puts the instruments in the "correct" location as far as he is concerned. Otherwise, he considers the machines interchangeable. My RK has the tour pack added, so the carrying capacity is just about identical.