Woah woah woah. I have a 32" inseam and fit on a 55 cm Kilo. How tall are you? I'm 5'10" and actually feel a tiny bit cramped cockpit-wise, since the Kilo's a more compact bike. If you're a taller lady i feel that the 53 cm might be worth waiting for.

If you do use standover height as a metric note that the Kilo runs tall, since the bb has to be higher to compensate for pedal strike. So while my tt is pretty much on my nuts when standing straight at a stoplight, it's a perfect fit in terms of stroke length.