Myboarker friends, let me tell you, I wish I had done this the very first day I got the boat. Such a huge difference in comfort. Contacted Propedatal, Greg, and he was more than helpful in answering all my questions. Ended up going with a 30inch post so I can sit a little higher. Mention my name and he will get you all rigged up properly !!! Seat was just bought on eBay. So comfy!