you arent by chance from VA are you...
I have a Corbin Stinger that would fit your bike. I went from the stock seat to the Harley Tallboy, then to the Stinger for about 100 miles, then back to the Tallboy. I'm 6' 1" and the Tallboy puts me up 2" and back 2". The Corbin is top quality and has this special foam, leather top, Ostrich pattern leather rear section. It was very comfortable and looked great on the bike, just too low for me. Let me know if you may be interested.
Well the quick reply didn't work. Here is the web page Corbin Motorcycle Seats & Accessories | Harley Davidson FXD Dyna Glide | 800-538-7035 . Let me know what you think.