I went for the following accessories. Large big ass ugly top case. Marsee 30L Eletronic tank bag.
Autocom, XM Inno Radio, Garmin Nuvi Gps.
The bag pluggs into the bike and all my electronics are run off of the bag. Cords and connections stay in the bag. Misc items such as glasses, wallet, garage door opener are in the bag also. Then with two audio cords that come from the Autocom I have my XM and Nuvi in the top clear map case. I set the radio for a channel that I love and the Nuvi tells me where to turn with street names spoken so I never have to look down. When I leave the bike I either take it with me or put it in the top case. This whole solution gives me all the bling without the cluttering of the dash ect.