OK, there is some SERIOUS weirdness going on with the way Havelock displays values in that case - when I viewed it, SFI was only 'worth' 1,000 BTC, at 0.0005 BTC/unit - explaining my minor freak out.
I read your post just now and logged back in to double check, and you're absolutely right that it's got a market cap of 1998 BTC.
Hmm...