i think im going to do it all.... i wanna get that tint kingsuv introduced me to... get 4 sirens with batteries in them, get a air horn, and rig something up so if the windows are broke and the door opens the system plays 20 or so tweeters at ~17k ( i would say subs but if youve ever done a sine sweep with high volume starting at 20k you know that shit dont feel right) plus i bet they could play like that for a while without too much batt drain