Doh... THfraser overtyped me...
I had a horrible crash on some ice on my very first ride. I can't even describe just how violent it was. The bike slammed down on its right side. The hit was so hard that the tiny unobtrusive right side OEM "crash guard" shattered and sheared off its mounts. Both right side front panels were cracked as was the "tray" under the electronics and battery.
That being said, there was no other damage to the bike and there was nothing mechanical or structural injured on the bike. So the OEM guard did its job - albeit while sacrificing itself. I had been researching the various online sources for the best crash guards but I had not yet purchases. This wreck accelerated my quest.
As near as I could tell at the time (maybe still true - maybe not) is that there were only three skid plate and crash guard combos out there that did not connect to the engine casing in some way - the ACD, the Rumbux, and Jaxon's skid plus some upper bars.
I went with the Rumbux from EricV here at the forum for several reasons - cost, beefiness, reputation, and aesthetics. I am sure that either of the other two candidates would equally work well too. My closest SuperTen riding partner has Jaxon's skid with the Altrider top bars. It looks like a great combo. Hell, Jaxon's skid plate is one burly piece of industrial art that might be just as home on a Humvee in Afghanistan. I have beat the crap out of my Rumbux bars taking Fancy into some really rough terrain and they have done a great job.
Lotsa info here at the forum that I used to make my decision - do some searching. The only thing that I might caution you about the Rumbux, is that it "appears" from a recent photo montage of a wreck on the Dragon that the longitudinal bars on the skid plate decrease ground clearance when leaned way over in curves. I don't by habit ride that way and since I have the Rumbux bars.