I have not ordered any of that specific bike.
Cervelo shows Jan 2013 as availability date for 58 P5-6 Red (so maybe in the next 30 days?)
They have lots of 58 P5-3 Red and framesets available.
ATC has been ordering the dash-6 upgrade kits and turning the available 3's into 6's.
So really, you could get your desired frame and build today.
You should be a solid 6'2" or more to ride a 58.
J. Mott is 6'3" (rides a 58 P3) and got a comfortable fit on a 56 P5
http://www.austinTRIcyclist.com
http://www.Cannondale.com
Cervelo shows Jan 2013 as availability date for 58 P5-6 Red (so maybe in the next 30 days?)
They have lots of 58 P5-3 Red and framesets available.
ATC has been ordering the dash-6 upgrade kits and turning the available 3's into 6's.
So really, you could get your desired frame and build today.
You should be a solid 6'2" or more to ride a 58.
J. Mott is 6'3" (rides a 58 P3) and got a comfortable fit on a 56 P5
http://www.austinTRIcyclist.com
http://www.Cannondale.com