mamaduck, excellent!!! you are right that that you put yourself a big task and that you play what you like!
You need love the music you play and thеn progress will come more quickly!
It's beautiful song. I love it very much too.
I'm sure you can play with both hands soon!
I feel difficulties connecting both hands, but I play and play hundreds of times. First, I have a lot of mistakes and pauses, but gradually, they are becoming fewer. And then, almost no errors and I'm working on speed and smoothness.
I with you good luck and love!