Ok, I am in the process of doing this swap. These are the things I found that either need to be modified or replaced. I will get some pics up when I get home. Now this is for a 90'.
Also get the air duct, shift bezel, 4 wheel shift bezel. The old ones don't fit.
The new console isn't as long as the old one Gap at the front
The new console ins't as wide as the old one. Have to replace the air duct
The E brake needs to be moved 1.5" to the drivers side
2 mounting brackets in the rear need to be moved
2 screws did line up one by the 4 wheel lever and one by the shifter.
I still have to move the E brake lever and the mounting tabs, but I will do that when the weather gets warmer. I think it would be easier to do it with the seats out.
On the positive side:
The new conlose is taller and my arm rests on it just right
Cup holders that don't fall off or cramp the pass. 2 Med dunkin dounuts coffee's just fit.
All in all I like the new console is nice, but is some work to get it right. I am going to use the space up front for my CB.