I've asked Hakim's to Join the thread Crushing Down, He said I believe "More then likely once you have a Page or two down." Just in case your wondering why I posted.
heal as many as you want, I've had students heal the whole sector, some only heal 2 or 3, some disappear for three days while their healing the people, its entirely up to you, also I rarely do solo quests. instead I present you with a situation where you have to do all the work under my supervision.
You can do whichever- Naval personnel will get more activity, as hutt species themselves are sort of inactive in the war. If you made it (and after my approval), you'd be a delegate to the Senate (if that makes it off the ground)