Ok, so I'm going forward with a custom full Ti bike. Going with Ultegra group, probably Bonty or Easton wheels, Deda Newton bars, R700 crank.

The builder is a really cool guy and has been very informative, but one big thing, he's in another state, so all measurements will be made by me.

For those of you who've gone through a custom process, what are some big things you were glad you mentioned to the builder and what are some things you thought afterwards, dang, I wish that I had said that before the bike was finished?