You should only focus on mini events for now to establish structure for those in the future who can offer good ideas.
well the quests right now are fine. As for main story...im with Serpent on this one. Focus on small events for now and keep the main story hidden for now.
For now you should use the early parts of the forum to determine how people play the roleplay and affect the story. From there you can decide what direction you need to push the story. You've only just opened so you need time to sort of "sandbox" and observe in this stage.
I agree with this, I also think structure should take precedence for now, since that's kind of foundational. People haven't settle in yet so you should wait with overwhelming the newbies.