BadX

your going to have to do some serious trimming to get a softail seat on a Dyna. There is a guy over on the HDForums.com who makes Dyna and sportster seats, I don't remember his name but look through the classifieds for him, he may sell you just a seat pan. Next option would be to get in touch with C&C seats and see if they would sell you just a seat pan, those guys are pretty good to work with also.