You and your, umm, crack, will be happy with the Corbin. I had a minor operation years ago at the base of the spine and after it healed, I had to find a seat that spread out the pressure from that area. The Corbin did just that and now the RDL does the same. The stock seat FOR ME was horrible and I could not go 30 to 40 miles without getting off. I knew it had to go and UPS took that sucker to California for a redo.