Eeewwwwww they need fur!!!!! As soon as they have fur could you post pics I adore rabbits and bunnies are too cute. I wouldn't worry about dropping him or naming them too early, i named all my chicks when they were born, if they died it was upsetting but it was nice to name them so they aren't jut a figure! (no offense to those who don't name straight away we are all different!)
Good luck with the other bunnies!!!