Is there anything that wont work out with this idea? I kinda expect the lights to be an issure but what about the dash?

 

I think 88-89 headlights are different and the 90-91. I know for a fact that the corner lights are different. A lot of people swap a crx dash into 88-91 hatch. The only thing different is the cluster cover but you can make that work

 

the only difference between the 88-89 and 90-91 headlights/corners is the mounting brackets... I think.. if you hold the two brackets side by side you will notice the difference.. they are swapable though between the head/corner lights, but I'm not sure if they will bolt up because I never got that far.

 

I have both and found the mounting for the corners on 91 are on the actual headlight assembly, so maybe if I were to just take the entire lighting assembly and switch it over? Fill me in, And about the dash, since the 91 is rounded gauge cluster cover, will i need to use the 91 cluster also, thanks so far fellas