wiring on a custom steering wheel?

[S13squirrel]

I am considering putting a new steering wheel in my 240, but the only thing that is holding me back is that I want to keep my cruise control. Please don't respond to this thread by trying to convince me that I can live without cruise... it is my college car and I live 8 hours from home -- I need it. I am just wondering if I can take a wheel with an "integrated horn button," which I assume has simple wiring to it, and instead wire my cruise control to this horn button (I can live without a horn). There are three buttons on my existing wheel for cruise: "set," cancel," and and "resume." I will only need to "set" button for the most part. Can I do this, or are there any snags in my plan? Oh, also, it is a 1991 SE, so no airbags to fool with