Didn't like the big whip antennas and I never use the CB so now I got a single short black one. Removed the CB mount and tied it up under the trunk. Got a short black rubber universial from parts store for about 5 bucks. I had to make the threaded adapter by drilling and tapping a bolt but it works great cost little and it is what I was looking for.
http://bigbikeriders.com/photopost/data/500/2508antenna_cropped_red_2_.JPG