Wouldn't it be cheaper to go to Kona or Honolulu? There are Cervelo dealers in Kona and Honolulu. I don't know what the air fare would be but that would seem to be a cheaper option.

Whom do you intend on buying the bike from? You're probably going to lay down some serious coin so you want to make sure you get a bike that fits. Competitive Cyclist has the a demo program but I don't know if they'd ship the bike to Maui.

http://www.competitivecyclist.com/za...EMO_ABOUT_HOME

For $300 they ship you the bike and you get to test ride it for 7 days. They'll credit you the $300 towards the purchase of a new bike. You may want to contact them and see if they'd ship it to Maui.

I don't own either but I would probably go with the R3. And when they cut the steerer tube leave some extra room in case you need to raise the bars higher. Once you have it dialed in you can have them chop off what you don't need.