im doing a front clip mod on my 75 to a 91. this includes the doors. putting in a new torquer motor and the front clip only took me three days. the wiring is taking me longer. ive got all the lights working including the power windows. the wires i cant seem to get right are the power locks. are there any relays connected to the power locks? the wires i believe are tan and grey. it is the same color for both the driver and passenger sides. i figure there is also a grounding problem that i must deal with also. i know the locks work cuz i tested them by hooking them up to a battery. if any one knows the wiring diagram for this, please help. besides hooking up my power mirrors, this is the last thing i have to do. oh, i forgot to mention. i have an assortment of lock switches from junkyards from different gm cars. some pontiac, olds, and some chevy. i would like to know if the power lock switch ground is hooked up directly to the door. and what colors are coming out of the switch. thanks in advance.