No need. The 500 and 550 are waterproof.
Pretty sweet setup, if you haven't figured out how to load routes on it let me know, I can PM you the fairly easy instructions.
Probably even better knowing that it's the baddest because of what you did to it yourself. That thing puts me in a happy place, even though I'm not a fan of orange. I do LOVE the way the SSSA looks without the chain guard and all that though.
I think HS should win a kit... after all... it's his site that host the effort...
I couldn't help but to burst out into maniacal laughter when I saw that dyno chart. Damn. I want one so badly, but there's no way I could scrape up that kind of money any time soon. Someday I will have one though. Just as soon as I can justify spending as much on a mod as I did the bike itself. Well, more actually...
Some of us have a pretty limited budget to work with. I did something similar with a seat on an old bike. Cost me about a buck, and it worked great. More power to ya, though the silver stacks ARE kinda ugly. Shrowd them with some heat shrink or something and I bet they'd look pretty sweet.