First night I put mine on it alerted me at 3:15 am. I looked out the window and some teenagers were standing around and sitting on it! I set the alarm off...they blazed like roachs and I went back to bed.... My comfort level went up 100%
I got mine from kneedraggers .com $358 to the door.
One problem though.....My control unit was bad. Scorpio replaced it.....but during our troubleshooting their tech wanted to verify the wiring harness for the busa, because they've had wires reversed in them. The connectors for the harness are idiot proof, just double check that the bikes grounds are connected to the harness grounds.. I ended up not using my harness/it is correct, so if anyone wants it, it'll cost ya a Pepsi.
PJ