Translation team's rules?

Hi folks, I have just started the new translation of docs in bulgarian language and hopefully, there are already some people ready to join my efforts. So, I have some questions on how to organize our work, before conducting further propaganda in the bulgarian php community. :) Should everybody obtain a CVS account immediately or there should be something like "test period" for everyone? Is this a good idea to have "core" and "freelance" translators - I mean, a main body of 2-3 persons with CVS access, and other people who have to send translations to them? The thing is that as a translation manager, I am more or less responsible for the whole process and I would like you to advise me what are the optimal rules that we could establish for optimal performance? Regards, Kouber