I think it's important to clarify that you can't just post anything you want in a game post and make it so - in a way it's hard to articulate as it's something you pick up with time, but as a player there are some things you control (ie, what your characters wear...what they say...where they go within your lands...how they interact with each other) and things you don't (ie, new magical/technological developments/war results/espionage results/interactions with other players and NPCs, etc). It's great that you're excited about Qarth, Qarth having dragons, dragons having Qarth, but I would encourage you to focus more on the human side of things and work more closely with Ceslas as you move forward on the magical and technological side of things.
Likewise Ceslas it might be good for you to consult so you don't get overburdened as God Mod deciding everything alone, no one likes being the bad guy or having to say "no", "not this", "not now" all the time.