I'm continuing to get my Scout 60 dialed in for my riding: a Dart Marlin fly screen, Indian USB port, and two $10 eBay items (tool bag, mirror extenders). The Marlin is my third Dart fly screen over the last 15 years, and it's made freeway riding tolerable (not a joy, but doable). It's great to have switched power to my GPS (err, iPhone). The tool roll fills in the gap between my seat and top case, and holds a few tools. Mirror extenders are basically a must for me on any bike so I can actually see something besides my elbows when I check my mirrors.