That is awesome. I also feel so much better on this 'diet'. I am going to start tweaking things like sizes of meals and heavy protein days and heavy carb days once I am done with my fast. That will also give me the oppotunity to experiment with eating protein a couple hours before my workout or no-gi class in which we spar pretty hard. It's a journey for sure and I am really enjoying it.
One other thing I have experienced is that I am able to concentrate during the day so much better. My mind usually goes 100 miles an hour and even though I have a ton of energy during the day and I do feel more creative, when I concentrate on something my mind seems much more focused and not as easily distracted.