I've ridden mine with a Corbin Gunfighter for years. I've done everything from local runs, to a 187 mile daily commute right through to touring with it, t's been to France twice (Alps and Vosges Mountains), Assen via much of Holland and the Norwegian Fjords via Denmark and Sweden. Great seats, really long-lasting.
A nice touch for your pillion you is a Corbin back-rest. They come up on flea-bay from time to time. As far as I know, they all fit, regardless of shape or design. At the back of the saddle, you'll see a Corbin logo'd flap. Peel this away and slot the back rest in. Secured by a machine screw on the underside (Can't remember the size but it's NOT metric!) Enjoy your new seat