This all seems pretty reasonable to me. I've cc'd the sysadmins team so everyone can comment. This sounds like a similar setup to other sites that we run, which is good.
Magnus, Stefan, any thoughts about this? I'm not sure when I'll have time to actually look at making it happen..
As long as this is just static files (which it looks like from a quick check, but I haven't actually looked deeper), then I see no problem at all with this.
(Other than the already previously kicked off discussion of *where* to actually put it, but that's just a small matter of deciding)