i love the looks of oval duals and the sound download, but i am concerned about not getting a tolerable mellow hi-way sound for an upcoming vancouver- nyc run. anyone able to comment first hand? bike arrives this month(06 ultra) and i need to make a decision. the other option is the pro-pipe, but i can't really get excited about the looks on a bagger. strictly future preformance upgrades in mind. what is your critique with the pro-pipes on an ultra? cheers.