one night in my younger days, and in my MKII, I went clubbing all by myself. I was all by myself, and just divorced. Well after getting pretty drunk, I started playing some pool. I kept drinking, and played several games. This continued until I played a guy who I had seen arrive in a POS Mustang GT (80's style). He kicked my ass all over the pool table. But, I got a little cocky and asked if he wanted a double or nothing..........except this time he had to beat me on a nearby straight abandonned road. He agreed, and we went to get in our cars. When I got to mine, my key didn't fit my driver side for some reason, so I tried the passenger's side...same thing. I searched the parking lot, but no other cars like mine. I came back and tried again, and discovered that someone had tried to knock the lock cylinders out of both doors in an attempt to break in. They did not succeed at that............but they may have saved my life. I had no business driving, and the wait for a friend with a slim jim gave me a little time to sober. Oh yea, I paid the guy the 5 bucks I owed him from the pool table, and told him he'd get his ass whoopin at a later date. Never saw him again.
Sorry I can't be of much help technically here. I think the lock swap would not work, because the linkage hardware would be backwards. I have an extra set of door locks, that I can't sell with an ignition. I'll PM you details.