Which kind of Facebook page should I make for my group?

I know I can simply make a “Group” to give my little club a Facebook presence, but (1) I want to be able to automatically repost blog entries as Notes, and (2) I want to repost Tweets as Status Updates. As far as I can tell Groups don’t allow either.

At first glance there seem to be different kinds of pages for artists, businesses, etc. – can they all do what I want, or is there an advantage to choosing one type over another? And if I choose wrong, how hard is it to change?

Thanks in advance for helping the FB-impaired. Perhaps there’s an easy explanation on FB’s own help, but I haven’t had much luck with that in the past…