said 1 year, 4 months ago:
i would do the following
* facebook (as the hub for the other platforms)
* a blog for content creation / seo / most of your stuff will be here (think videos from YT, audio content, articles, etc)
* youtube for vids
* twitter to get your message out there and to connect with other other people
* linkedin for your friends, maybe NOT the church.
your friend probably wont need a website, so the blog should suffice. theirname.com is pretty standard and is a good thing to own anyway.
if the church hasnt got a website, do that first, possible incorporate it into the blog, though im usually dont like it that way.
hope it helps a little.
this site will help a bit http://www.namechk.com (it checks out names for you).
if you like, private message me and I can send you a document which I will be formalising in a matter of weeks that is designed to help people with the same requests as yours