TAMPA — George Guida Sr. compared building his dream home to preparing an ice cream cone, his son said. The two-story, 4,500-square-foot house that was once at the center of West Tampa’s social circle was the ice cream and cone. Its unique elements, such as the Florida basement, an outdoor dining area and a heart-shaped driveway, were toppings that made the treat sweeter. “He was going to add .