I've become under the impression that ANYTHING can be done with a Probe, it's just that it require either LOTS of money, LOTS of time, or actually, lots of BOTH.
I'll bet you could pull it off!
Soon enough, I am going to be doing a little wiring excursion of my own. I'm going to attempt to wire up the "Headlight Up" button off of a totaled 93 SE. As you might (or might not) know, the wiring for the swicth in a 97 is not there. I am going to attempt to run some of the factory wires (off the 93) through the dash, and plug them into where they originally go!
If anyone has EVER did this before, or has any idea how to, let me know how it went! hopefully, I won't gank this up too bad.