First check age of tire (safety) old=get new, make sure if you are, getting fresh tire in proper size, and if you do not install yourself, make sure shop wire brushes bead area well and on old bike replaces valve stem and inflates tire to proper pressure See owner's book for this.
Now as to swap out front forks---never heard done, unless the bike has about 200,000 miles or so....maybe you should check with Honda expert on that. By the way, in almost all cases Honda Dealer is best bet---they may actually seen a SilverWing before.