Building my own trike bent bike: advice gathered

Alpine Hut Seattle-Advice on building my own bike......tons of great info
   http://www.alpinehut.com/

Materials:
  Carbon Fiber
  Black Asia Bamboo-yes, I said WOOD bike...really. They work great for touring
  Aluminum

Custom Bike Builders-Seattle:

   Elliot Bay Custom Bike Builders
        Good aluminum/custom bike welders, I'm told.
           http://elliottbaybicycles.com/

   R+E Cycles: (Rodriguez Custom Cycles...good list of custom parts your wouldnt think of from pros)
       Good "Travel Bike Ideas"  to split your bike "In-Half" and carry it with you in a backpack, car
       truck, subway  or train.
            http://www.rodcycle.com/

7-Seven Cycles-(one of the best custom cycle shops in the country....so I'm told. A pro's, custom shop)
            http://www.sevencycles.com/