I know an alarm won't stop them. This alarm as well as being able to kill the bike by remote control, has a fob with an alarm so if the bike alarm goes off, the fob in your pocket also goes off alerting you to it straight away. From customers, the fob just about works from the other side of a shopping mall (which obviously has lots of interference from walls etc) so it has more of a range than you'd think. Loads of people have installed it without any issues though. Its like anything, whenever you start researching into it there is the odd horror story, like a set of well known tyres delaminating after a few hundred miles, or the gixxers frame being known to snap (look into it, there are loads of stories about that, probably from people stunting them too much though) If the fuel pump idea won't work, I will just install it as normal and hope I don't die! I'll ask around other forums with people who have this specific alarm first though and see if it is a common flaw because. The story I heard may well have been about a cheaper product Thanks though guys