I would put at least a 45 degree lean and move it towards the front right corner. If you did that, the first branch would become your apex. Alternatively, you can straighten the first curve then bend it severely at your current apex. I would also move it into a much larger container but obviously your looking to really develop it slowly which is commendable. Your very patient which I have found out is a very important trait in this hobby. Anyway what ever your going to do with your bonsai, I hope you update us on its progress. I hope I don't sound condescending, I am also new to this just like you.