The last thing you want to do is alter this cleanse.
You can look through archives and find testimonials of people who have done just that.
Not long ago there was a lady on here saying that she thought the cleanse messed her up.
Turns up she was using agave nector. Not a happy customer.
The best way I have found to get the lemonades to taste good is to use the best ingredients.
Definitely go with organic. It will make a big difference.
With the lemons and the maple syrup. And try more than one brand if you can. There all a little different.
The cayenne pepper will have an influence. The best pepper you get at health food stores. 90,000 heat units is a good one.
Like the other poster recommended -- make it hot!