There's always room for new factions, the trick is getting a unique idea to base it on. If you can come up with something, and you have a thick skin (let's be honest. Some of the reactions to new factions get decidedly spikey), go for it. Post your ideas, be open to suggestions for improvements and mould your ideas accordingly.
the way i see it - zoners may organize themselves on a station basis - like freeport 10 zoners in the tau. but thats not really a faction, its more a clan.
from my point of view - zoners don t need anything further than the council, cause its the bureaucracy and organization they fled from in the inner systems. they like to be free - basicly the innermost meaning of independent.
but there is of course allways room for another faction. - if you have 500million, a unique idea and like to wait 6 months for a yes or no, ....
That was a tad blunt D'boy, but I can understand your thinking on it. Stoat, as always, encouraging (god love ya). Seriously, Jinx has it right. Not that TAZ should be the end all be all, religious freedom and all that, there was also the AW more military faction, but really... the notion of an huge ZONER organization makes my skin itch. Much of the appeal of being a zoner is the freedom that comes from avoiding such things. Not to squash anyone's creativity. I'd be willing to read and consider a development, just a bit wary is all. Good luck on the uber tan and remember to hydrate and moisturize.
Well, like said before if you have the credits, a sound idea and some patience go for it.
Also like said before, originality is gonna be an issue in your creation idea.
Personally, the Zoner council kinda fits all well. If anything , like I've seen alot lately , gather your friends and recruit your own unique unoffical faction within the Zoners and roleplay from there.