I bought a shorty from a local electronics store. Works great in the city. The whip works better in the country, but I got tired of getting poked in the eye all the time so I got rid of it. I listen to XM, CD, or my mp3 on the highway. The whip will only buy you a few more miles of reception.
Pull one of the bolts on the antenna mount and route the whip over the shock mount and ziptie along the frame beside the side cover. Lose a little reception, but not much. Pictures were posted somewhere on the forum.