Looks sick. I don't think you need to make anymore changes. The goal in the first place was to make a good starting scooter, thats affordable right? If you keep adding things and making it better and better pretty soon it'll cost 400 bucks.
If that is in fact your goal, everyone needs to keep in mind that this will be a beginner scooter, so all the comments about "the _____ would probably snap from a backflip double whip" don't really make sense because new riders are going to be learning tailwhips, barspins, and 360's.