Switching to illuminated heat/ac controls... what's involved?

I know it has been done. I have a '95 Formula and I know that the newer cars (97s I think, I know 98s for sure), have the illuminated heat/ac controls. What's involved in this swap? I would like to swap the controls from a '98 into my '95 and the '95 controls back into the '98. Any information would be helpful.

Thanks,
Mitch

Im also intrested in this. Anyone??? Im guessing its pretty easy, maybe a couple extra wires to power the lights?

It's a little more involved than that. I took a look at it the other day and the colored vacuum lines are different. I thought that I read about this somewhere a while back... I can't find it