After doing a search of the forum I couldnt find much talk about after market car alarm systems. Has anyone upgraded there Gen 2 car alarm to a new modern system. I am thinking about buying the Viper Responder 350 system but dont know if it would go into a gen 2 viper. Its got a lot of features that would be nice compared to the OEM system, like 2 way paging, starter kill, shock and vibration sensors.