I have heard so many times on here that people have never met anyone that follows a strict fuitarian diet. I have posted on here many times a link to Ann's (fruitbat) site.
She has been on a strictly fruit diet for I belive 15 yrs raised and birthed 2 boys on fruit. She has a web page and also a myspace page and a fruitarian forum. (which I have to say is the most loving, respectfull, forum on the net. No argueing, back biting, just fruity fun and info.
You want to talk to other fruitairians they are out there and they will gladly tell of there experiences and answer your questions.