Going local is always the best option as then you can work more closely with the builder... we do have customers all over the world but in most cases these were experienced riders who were very knowledgeable about what their needs were.
mihalit - Would question your need for running such long cranks as although you have a longer than average inseam you are not ready for the NBA and know many with similar builds who ride standard cranks with no issues.
The World Tour I showed is a design we are best known for and most of our custom single bicycles feature this... it provides a better centre of balance, gives more than enough foot clearance when panniers are loaded, and provides for very stable handling at all speeds.
Arvon is a big guy and understands the needs of larger riders very well and we do sell frames and forks as well as complete bicycles which can also include custom made hubs and wheels.