I've had this seat now for about a month and have put just over 1000 miles on it. This was a custom-ordered seat in carbon-fiber leather, gold flame stitching (to match the flame highlights in the paint), and is lowered by about an inch. Removing more material would have compromised its comfort. It was rather expensive at just over $800 after my discount, but I just wasn't comfortable on the stock seat... especially since H-D doesn't make a backrest for it. The seat and pillion come with locks (same key), and everything is very substantial, solid and feels very well-made.
I have to say that the Corbin seat is extremely comfortable. It's not as plush as cushy as the hammock air seat on my previous FLTRUSE, but it's very supportive and absolutely fine after a few hours in the saddle. Surprisingly, it didn't lower me at all over the stock seat, so I'm going to look at either lowered-height rear shocks, or lowering brackets for the rears.
While vacationing in Daytona Beach in June, I stopped by Corbin's building in Ormond Beach, which is about a mile away from J&P Cycles and the largest Harley dealership in the world. Corbin's building had a huge showroom but not a lot of seats on display, and they were able to look up my order and provide an update on it for me. The seat took about 8 weeks from order date to delivery, but it was worth the wait.
I'm not sure if it's possible to post more than one picture at a time, so I'll add 2 more after this one.