Best method is to buy the hulls and then finish the boat yourself.
This is by far the quickest way of homebuilding and the most enjoyable one. It will leave plenty of stuff to do yourself while getting rid of building your own hulls which is a big portion of the work.
Consider that.
In the way of getting on the water or cost savings just buy a second hander or buy new and work evenings in the local bar. Less stressful and cheaper that way.
After feb 2007 some 11 Blades will hit the second hand market as then the Alter Cup will have been completed. Maybe that is of interest ?
Wouter