I have an 09 Deluxe and was wondering if the balanced engine has a longer life span than the unbalanced. I know there is more complexity and a slight loss of power but it seems to me that the smoothness must account for less stress on the engine and also be easier on the rest of the bike. I am assuming that there are less problems with parts being broken from vibration than say on the Dyna's. Am I all wet and what do your experiences show you?