Just purchased my first wing last week. Have a few question for you Wing Experts out there. 1. Are the bars adjustable? I raced dirt bikes for 20+ years and I'm just used to a straighter bar. 2. My 2001 just has the front speakers now, do you know if I buy rear speakers would the bike have a wiring harness already or will I need to purchase a harness for the rear speakers. 3. Can a person purchase a light kit for the bottom two round cou outs on the lower front cowling? Thanks for the help. So far, I really like the wing.