I have had excellent results with Sargent World Sport seats on several bikes, including the ST1300 and KLR650 that I sold to get my Super Ten. I think the Sargent on my 08 KLR was the most comfortable seat I have ever had. I just now sent an email to Sargent recommending that they look into developing a World Sport seat for our new bikes. I worked with them back in 1998 on such a seat for the VTR1000F Super Hawk and I still ahve that seat on it and it beats the heck out of anything else I had on it, including Corbin.
If anybody is near Jacksonville, FL, you might drop by and let them take a look at your bike seat.
If they don't make a World Sport seat for the Super Ten, I willl send my seat in this winter and have them put in their Super Cell foam in a more level contour and recover it in something less grippy.
BTW, I was satisfied with the seat until I did a bit over 100 miles non stop yesterday. In the meantime, I will keep my Alaska Leather sheepskin on it for sure.