You have a beautiful voice! Whatever you do, keep singing!
The one comment I could give you is that I think you're a bit too showy with your voice. You want us to hear everything your voice can do, which is very impressive... but you don't need that at all! Your voice is more than enough without all the frills. Try to focus instead on infusing every single word with meaning (and then use a few frills left and right to knock it out of the park).