Actually most alarm companies are decent. Almost every company offers 2way(some with LCD screens as well). Every car company is starter disable and you can tap into the handbrake(lower and engine kills) as well as footbrake(depress and kills). Remote start is usually there regardless of whether you want it or not, but you can choose not to wire it up(not sure if you can make use of the turbo timer from the alarm if you do that though). One important aspect is wiring everything up and concealing the module. If you make it easy to locate and disable, it's useless.