Without redoing the defroster system back thru the windshield frame there really isn't a way to get a CJ dash system to fit. And I love the CJ dashboard too. I grew up with late 40's, early 50's tractors and a 52 Dodge 1 1/4 ton truck. They made things beautiful back then. Dangerous as Hell, but all the lines flowed from bumper to bumper.
I think the TJ is a miracle that they got to build with all the safety regulations and customers wanting 8 cupholders and a nanny light for every system so they don't have to know/do anything themselves. It is truly one of the best 4x4's ever made. All these new pushbutton hill climb, brake system traction control, choose which surface you are driving on features really (in my mind) defeat the whole point of the off road experience. Why go offroad with a vehicle that turns it into the same as driving down the highway? What's the point in that?
—-sorry. rant over.—-