I have also been doing alot of research for my first fixie and the Kilo tt seems like a very good choice for what im looking for, especially the price. Im still quite confused on what size to get though. I went into our local bike shop, Fat Frogs, and tried out one of their only SS and it was a 54cm origin8 cutler (it didnt say 54cm on the tag but he measured it and thats what he got) which was ok but i was really wanting a fixie. The bike seemed to fit pretty well and rode ok but it seemed a bit cheap.

Could someone suggest a Kilo tt size from these measurements? (these are the ones which were asked for in the fit calculator)-----
Inseam- 31"
Trunk- 24"
Forearm- 13.5"
Arm- 25"
Thigh- 23"
Lower Leg- 23"
Sternal Notch- 56"
Overall Body Height- 5'7"

I would mainly be using this bike for commuting around a bit and then more when i go to college next year.

Any help would be much appreciated