Our community prohibits rooftop solar panels.
My pool has the same volume. There used to be a spa but the previous owner
removed it after it failed. The deck hole was patched but electricity wire
is still there. I don't know if we will get a spa but your experience seems
very positive.
My pool has two pumps, one for filtering and one for waterfalls. I changed
the filtering pump to vs type.
What your pool guy do every month? What control center do you use?