
Nothing is final until Square Enix makes it final, unfortunately. That said, new characters will receive the gil and exp bonuses once they go into effect. My assumption is that this means existing characters will NOT receive the benefit. I'd wait for more details either way. That said if you wanted to roll an alt just to see how everything is, talk to people in-game, see various RP FCs and locations, I'd so go ahead, and just don't worry too much about leveling so that you can start a fresh character to benefit from the perks when the time comes.