Specifically, I have an 86.5 and want to update to a black wheel. In order to make it look halfway decent, I need to get a black surround for the top of the column (enclosing the ignition lock, etc). The question I have is whether a 89+ surround would fit with my column or if there was a change in the 89 cars? I know there are a zillion changes in ignition locks through the mk3 series and I've heard reference to that being due in part to changes in the columns. Just wanted to know if I need to look out for any subsequent incompatablilty with the trim pieces.