I'm thinking about the elbow that HD makes with K&N but, I also like the high 5 that kuryakn makes too. Anyone running either of these and how do you like the performance ? I'm also gonna go with Vance/Hines power dual pipe and Bassani muffler or Rhinehart torque baffle muffler. I looked at the crusher muffler from kuryakn but not sure about its performance and quality of chrome. thanx for any input !