Well... I think I will be installing an alarm when I change my dash out, and I don't know what to get as far as brands go. I want to have one that locks the doors, and will pop the trunk with a remote, as well as an interior alarm and starter kill on it. I also want the option to only have it come on after a door has been opened so that it does not false trigger all the time. Preferably, I would like to spend around $100 for the system...if possible. Any suggestions of what to buy and what to stay away from?