I agree with ZB and Southpaw. I don't think $800 is going to do it. Anton is right that a good LBS won't charge you much (maybe nothing) to build up the bike for you if they supply it all. That's not going to be the case if you bring them all of the parts in a box. My LBS has done custom VO and Rivendell builds to customer specs and if you don't have a good LBS local to you I can think of several that will build the bike to your specs and ship it to you. That'll just require a little bit of time and a friend to help assemble.