I just recieved a BCMA 26 for my first gas engine. Would it be O.K. to use a regular battery switch in between the battery and the ignition module to use for the kill switch? I don't understand the need for a specifically made "gas engine kill switch" to arm/disarm the ignition. This engine will be going on a G.P Super Stearman and I was thinking about mounting the kill switch in the forward cockpit for easy and safe access. All you pros out there help! I have sunk a nice chunk of cash on this bird and I don't want to ruin it with an improper setup! Thanks!