You don't have cold winters. I wouldn't worry about it.Sand has been a blessing for me. I put a long handle on my litter scoop and I can scoop the poop right where it lands and keep it pretty clean sand throughout. Until I added a long handle I had to rake it to the opening and it got all mixed in with the sand and was not near as easy to deal with. But I think I want to add something warmer on the floor for the winter. Thanks for the input. I will give it a try.
Your coldest temps are warmer than my day time high temps.
If you want to keep using the sand to make morning clean up easier, can you install poop boards? Then you can bed down the floor with pine shavings and put the sand on the poop boards. That is how I have my coop set up but I have a walk-in style.