Looking for a seat for my wing

Hi, As I recently bought a 91 Goldwing SE it needs some work. I have been slowly working on it here and there with my son as time permits. I am in need of a seat and passenger backreast. The paint code for the bike is Sunflash Gold Metallic YR126M and the lower is Valiant Brown Metallic YR127M. From what I can find out on here the color of the seat is Bison Brown. I am not in a hurry here as I can do limited work now because of a knee problem in which I am relyng heavily on my son to do most work when he has time. Hes a great kid and I cant thank him enough.I have put a lot into this bike already. So if someone can help me out or knows someone with a seat in good condition or point me somewhere i would be greatful!
Thanks, Tom raying: