Roy, it is interesting that you would post a picture of your seat today. I spent about an hour on Alligator Bob's website yesterday trying to come up with some ideas for the seat on my FXSTSSE2. In my mind, I pictured something like you came up with. I might use the Elephant of Stingray as the main leather style and use the pan from a corbin classic solo so I can lock it. What do you thing can I expect to spend for a solo seat for my CVO Springer?
Your seat looks very, very nice...congratulations on the one-of-a-kind seat.
Your plan sounds very interesting as unique as your bike is, a truly custom made seat can only develop the style and personality of your bike further.
I would never speculate of what Bob might charge, you for one are talking different materials. Then their are different prices on the hide used pending on the pattern of the material (for instance alligator tail has a higher price pending how tall the little points are) I would think sting ray would be dependent on how the eye looks. Then there is the time spent on the tooling, the eagles on my seat were estimated as I remember at 9hrs labor. Bottom line......call Bob, he's easy to talk to. But expenct this: if you get a quote and then start working on something really uniqe multiply your initiall quote by 2x or 3x. Go ahead and do it the springer like you have should have an awsome seat.
He can use a corbin pan, although they are fiberglass I believe. I know he likes using Le-Pera, give him a call for input. I bought a new oe pan for the chrome sefb style, was only 60 bucks from Zannotti.
btw, I brought in my front fender so they could match the color. Just thought I'd pass that along cause a color matched seat might look great on your's..........good luck, Roy......