ok, now I'v got a fuel pump, Electric Holley 12927 ( Walboro GLS393 ) and I have no assessory circuits in the fuse box, so my thinking is, run a wire from the ignition switch from the 'hot in run' terminal to a dual fuel pump relay kit, power for the switching low current side of the relay's should be able to be run in series, off this power source, and then I could run the fuel pump with 1 relay, and provide 12v switched to the MSD 6 BTM box. could I do that saftly?