this is all very interesting, i'm so scared of being shot down by a silly accident. guys, do you think (or know) that the main receiver and 1 satelite is sufficient, does 1 more receiver add a little more signal "sighting"? is it good practice to use the extra (3rd) (or even 4th) receiver? the onboard monitor i presume will help to tune the setup, but if the signal is poor, does it just go in the crash? how safe is this gear, is it , as we're lead to beleive just plug in and go? does the receiver bus-bar carry the current of a handful of high power servos ok? not trying to knock this system, i'm close to buying it, just thinking of that saying "if it sounds too good to be true"! any dissenters out there???