Thanks. I've got the service manual, so I'm going to give it a try.

 

Installed 518's on my 06 RK last winter. No problems what so ever, replaced the handlebar clamp with a one piece as Wild One suggests. Extended the wires 6" and the Deutch connectors are a breeze, just take your time, where you going? I agree with an earlier post that the feel is much more relaxed, i rode with the beach bars for 4 years and the apes are so much better. Road out to Sturgis this past August, 1050 miles each way from Illinois, no issues at all. Change em out, you'll never look back.