After putting on over 3,600 miles on my Sturgis run this year the only complaint I have was a sore butt. I fashioned a sheepskin cover to fit my stock Road King seat and it did help but it wasn't enough for the long haul. I've read differing articles regarding gel seat pads and one article advocating the Roho Airhawk. I don't mind the stock seat on short rides so I'm not looking to bust for a new seat. I weigh 180 pounds and don't have much natural cushion. Any suggestions?