Good call on the Surly hubs Schiek. I have a set built to Open Pro FR and Velocity RR.
Goatie - you might wanna do a bit o' research as the Miches recently got dug on by another forumeer for breakdown in winter conditions. I would say as an occasional use hub, the Miche will be fine. Additionally, aren't you restricted to JUST Miche cogs? Though I heard that somewhere...but that could be the Absinthe