DaveSSS - http://www.bianchiusa.com/08-bicycle...e-sora-3x.html
I'm thinking the size is 500mm, so I was wrong about some of my numbers as previously stated. The 500mm has a 525 TT and if that's kind of a long reach with a 100mm stem then maybe I should be looking at the XS-S frames. So that's a 525tt with an 80mm stem on there now and it's comfortable and I'm riding with it.

So if I'm reading it correctly, i'd want something with a 510-520TT, 74.5 or more seat tube angle and an 90-100mm stem?