So I took another look at the specs for the Motobecane Fixie Cafe, and S.O. height is 600mm for the 54cm and effective tt length is pretty close to the 53 Kilo WT, which is 180mm taller. The Cafe had been a top contender for awhile since I like flatbars and now that I know that it is a better fit for my short legs I think that seals the deal. Now I just have to wait for a 54 to come back in stock.