The most common mistake on a Rolesville install is matching the new door to the builder's original look without checking the hardware behind it. Builder-grade tracks and drums were sized to the lightest door that passed code in 2013; put a heavier insulated door on that same hardware and the opener strains, the drums wear fast, and the warranty on the new door doesn't cover damage from old hardware pushed past its rating.
The second spot it goes wrong is color and panel matching. Builder runs used a specific supplier batch across a whole neighborhood, so replacement panels that match a still-functioning neighbor's door aren't always available off the shelf. We'd rather tell you that up front than quote a quick turnaround and miss it.