I have done this once with this recipe and the same with a couple other Saisons I've made. First thing is drop the honey, if you're using 3711 it will still dry out, this strain will chew it down regardless of having the simple sugars, and I haven't found the honey to contribute anything flavor wise when added in the boil so nothing lost there either. That should drop about 1% ABV off.
If you want to go lower you can do one of two things, I just lowered the amount of 2-Row to get to the ABV I wanted, If you want to keep the recipe the same, you can use beersmith or brewer's friend to play with the percentages of each grain to keep them the same.
I didn't notice much difference when I just dropped the honey and lowered the 2-row, I think the difference mainly came from the lower ABV, maybe slightly less "sweet" from the lower alcohol, otherwise I thought it was very similar taste wise.