Hey guys, I have a problem. I recently purchased a '91 Mustang LX, and all but 2 of the harnesses are cut. One of the harnesses is grey, the other green. They are both more square than rectangular, not like most ford harnesses. I believe I have identified my power/illumintation wires, and some of my speaker wires. I am familiar with the classic ford setup, and this does not relate. I beleive there used to be a "premium" system in this vehicle because the speakers say premium on the back. I was wondering if anyone knows the proper wire colors, because I am putting an aftermarket system in it(if all the speakers work). Any help would be greatly appreciated. Thanks.