Thanks everybody for chiming in. Keep the info coming. I do have a silvery helmet and do wear a hi-viz yellow jacket. My panniers have red & silver SOLAS tape on them if you cannot see me you are not paying attention! I have not been rear-ended at at stop sign/light (yet) it has always been in rush hour traffic on the Eisenhower Expressway (I-290) at the area commonly known here as the Hillside Strangler. 2mph for about 7 miles. It is very easy to turn off your brain in this kind of traffic, I've caught myself doing that when in a car too. I guess I'm a little more cautious of having motorcycles around. The alternate route changes the 1 hour 15 minute drive into at least a 2 hour commute. And that contains 102 stop lights/signs from my house to work. I am only concerned with the traffic in the evening as the morning it takes 45 minutes and I don't go less than the speed limit. As you can see, the bike is visible from the back and sides. I'm thinking of going the Whelen LEN6 route as I am willing to blind the fuck out of the people behind me to keep them a few feet further back.