I am getting ready to build a pool. I have selected my builder but the problem is I spoke with a couple different builders and of course they all had different recommendations. We are in the Tampa Bay area of Florida. Our pool will get sun almost all day, no shade unless we add canopies. It will be about 25,000 gallons plus a hot tub. I think we want a gas heater for the hot tub so that it will heat up quickly and then a heat pump with chiller for the pool. We want to swim year round. Just wondering if anyone has any thoughts on this. I can't seem to find many people who have a gas heater and heat pump.