90Rexx

Ok i have a 97 CX hatchback. i have an opportinity to buy a 00 ctr front clip. now heres my main question! can you do it without a wiring mess! im aware i will have to swap out the heater core and box and controls...but will the ctr dash harness work with my car since its 97? mine is obd2a and the ctr should be obd2b so the harnesses are different. its a really cloudy area for me. my harness is a 1 peice and the ctr should be a 2 peice so are they compadible ( or vise versa ctr 1 piece mine 2 piece u get the idea)

help!!!