Need Advice for Fitting

I live in a small remote town in NewMexico and i need advice for a size fit. Currently looking at (not in any order):

  1. Cervelo P2C
  2. Cervelo P3C
  3. 2008 Felt B2 Pro
  4. 2008 Kuota Kalibur
  5. 2008 Scott Plasma LTD

My dimensions are as follows:
Height - 5’8"
Inseam - 31 1/2

Thx for any advice!

Go to a non-remote town in New Mexico and get a fit. You won’t regret it. Most bike shops will include the price of a full fit in the purchase price of their bikes.