I have a 2005 GS1200. I added an aftermarket seat last year which raised me up just a bit. It would be more comfortable for me if I was able to raise the bars up just a little. I orderd some bar risers from Ilium and thought I would be able to install them myself. Once I realized that the throttle cable wasn't long eough I consulted my local BMW dealer. They said they didn't recommend them and couldn't help me. Any suggestions?