How much does a tubeset for one bike cost? Do the stays cost more than the main tubes? What about teardrops and aero tubes? WHo is more expensive, Reynolds, Tange, or Columbus (if they still exist)? I know you cant get tubesets from QBP, but is there a distro somewhere? What is the price difference between different 853 or 631 tubesets, or between similar tubesets in 853 and 631? 631 is a material, right? And there are different 631 tubesets, right? Then why arent bikes built with 631 listed as what tubeset they are built with?