I don't know if all of you guys already know about this ebay seller, STRATosphere, but they specialize in selling Fender parts of all kinds including bodies and necks, and they often have a few lefty items in stock. They have tons and tons of stuff, they've been around for 7 years, and they have a great rating. So the next time you're looking for that specific neck or tuning keys or whatever, they just might have it:
http://stores.ebay.com/The-STRATosphereI'm thinking of someday acquiring or building a '62 RI jazz, and if I can't find a whole one anywhere I will probably build one using parts sellers like STRATosphere. Has anybody dealt with these guys before and can tell us their experience?