This is alot like the old tv show to tell the truth. Will the real electronics engineer please stand up. You have to scratch your head sometimes and wonder; the gas engine manufacturers sell small engines for 60 size planes which don't have enough room for the so called seperation needed for radio equipment and the radio manufacturers sell radios that claim to be bullet proof but just in case they say always follow proper installlation standards. I guess it all comes down to doing the best you can at trying to avoid trouble and count on the ability of the equipment to do the rest. I told ya dirtybird you better put on your flak vest