Stop being such a pussy about being victim of ripping. That means you are doing something pretty good that someone couldn't achieve and just used yours.
The ones who care enough to notice notice and those who don't care about crappy rips don't even tell the difference.
Now what i came here to say was: Instead of choosing a random pedestrian out of the ones in front of you why don't you spawn something like a Mafia Boss? [if possible: a bit away from where you are, so it has the feel of a hit-job and not just random killing]
Also, make it so the script can't be activated X meters away from pay'n'spray because ... yeah
Appart from that: i'm using it and i am having fun
if you want to keep up with this project send me a PM i have a sh*tload of ideas i'd like to have in this mod but lack the time to learn how to script this.