I have a 15 Glide Special, I have to upgrade the speakers!!! QUESTION IS!! Do I spend the 4,300 bucks on this Boom audio II stuff or go with The Boom audio I ? I've had aftermarket stuff on older bikes, and never had good luck with them. I cant Hear my radio after 60mph!! I Want to do the Dash, Lower Faring, Rear Tour box speakers and Lid speakers. Its a pretty penny to do it all, BUT IS IT WORTH IT??? INPUT??