Share 'Ridley or Wilier'

Hi, I am new here, so let me give you a brief intro, maybe it'll help figure my question out: I am a cat 3 road cyclist, former national team rower, looking to start cyclocross. I am excited to try a new sport and can't wait for the season to start. My problem is that I do not have a bike yet.  My current road bike is a Cervelo S5, size 56. I am looking to buy either a Ridley X-Fire or the Com…