Swapped out the riser bars for Jones H-Loop bars. Tons of room for lights, GPS, and more. Still have some tweaking to do with accessory placement. Also may cut down the bars, but currently have partial MTB grips to cover the ends.
I've been thinking about getting these for quite some time, and glad I finally did it. They give five distinct hand positions, on the ends, on the Ergon grips, in front of the shifters, aero on the front cross bar and more upright near the stem. Aesthetically, they take a bit of getting used to, but the hand positions are all very comfortable.