XJ vs wj clockspring

[Black Betty]

I want to install cruise control in the XJ, dad uses that for driving to ft Mac and back.

I have a line on a complete WJ assembly, including the steering wheel, clock spring and actuator.  It's cheap.

I know the steering wheel will fit, and I did see on another forum someone claimed it worked, but had no pics or follow up to prove it. 

Any of you off hand know how different the clock springs are?  I know the switches are specific to 98-99, im hoping this 99 wj ones will work.

Otherwise it's off to pick n pull for the set up.

Cheers,