I would like to know this as well. Maybe worth a shot if they can do it with the heated seat. Maybe I'll do it myself and then when I mess it up I will HAVE to get the Corbin for it!! 
It would be worth it if they can incorporate more comfort into a heated seat. I love the way the stock seat looks, and until a couple weeks ago, I loved the way it rode. Didn't have any trouble yesterday, but we only rode 150 miles. One thing I won't do is use one of those pads. First, I'm up high enough as it is. Second.........like my Brother Terry said:

He mentions in his website, that he can shave the seat down...........which is what I need prior to inserting another pad in there. Hopefully I'll be able to contact him. His message emphasises "PLEASE, leave a message." I'm not much on talking to answering machines. With the way my luck runs, he'll return my call when I'm in a meeting.