Im using an industrial ignition switch from a forklift. I installed a steering column with no switch in m y 70 duster drag car. I have a mallory unilite and an msd 6al and updated voltage reg. The ignition switch has the following terminals. Batt, start,ign,grnd, accy. the unilite doesnot require an resistor so thats out of the loop. any suggestions on how to wire this ign switch? the batt, grnd, start are all obvious. Would the ign terminal supply the coil and voltage reg? and the accy supply the fuse box?