I am trying to confirm that the Redline Pro frame I have is a 54cm. I know for sure that it is a 2004 (blue with white seat tube and white fork, with commemorative 1974-2004 emblem on the head tube). It measures 54cm from the center of the bottom bracket to the very top of the seat tube. If you have a 2004 Conquest/Pro 54, could you please help me by confirming this measurement. Thanks!