Please comment on plumbing layout

All items are Kohler, thermostatic valve and control valves are 3/4". There will be 3 control valves, 1-overhead watertile, 1-wall shower, and 1-handheld shower.

This is replacing a bathtub, I am using the Schluter kit for 32"x60" with center drain.

Please take a look at my layout and see if it makes sense, thanks!!!!

I'm more interested in your drain layout.