When you've been through GTA V's story enough times, you start playing on autopilot. Same heists, same jokes, same drives across the same freeway. Mods are what snap you out of that rut, and it helps to think about what you actually want from a new playthrough. Some people just want a better-looking city to mess around in, others want systems that push back harder, and plenty of us just want a reason to care about cash again, whether that's grind...