'00 Honda stock radio into '88 Acura
 

I just replaced my stock radio from my 2000 Honda CR-V. My mom wants it for her '88 Acura Legend, but the plug is different. I know I would need to get the wires spliced to fit the new plug in, but is there anything else I would need to do, or any other parts besides the plug to fit the radio?
The stock is a dual deck, with a cassette and CD. Thanks.