Don't make the same mistake I did by not doing the following: Find an LBS that will sell you a Surly Steamroller frame and have them build it up for you with some Velocity Deep V rims and some Surly or Formula track hubs and other bits to suit your taste. A bunch of my friends ride these and absolutely swear by them. I ride FG but on either of a 2007 Langster (pre the city versions) or a 1990 Trek 1400 road frame converted with an ENO hub. I like them both but still covet the Steamroller.