Depends on pricing! If I could scoop up the 5, 25 lot parks at more favorable pricing (like we've been able to do), I'd certainly do that. Today for that 100 lot park you are competing with institutions so it's going to be a pricey piece of real estate!
@Eric Caravella asked about how far we run the heat tape down into the water pit. Here is a quick video on what we do. We will then add insulation to the top of the pit so heat travels up and gets trapped at the top.