I have just read an Arikel about different seat “Stands”. It was about products like the Airhawk, pearl mats and gel cushions. Who has such a edition and what is your opinion about it. I was happy to sit a bit more comfortably on longer tours. A Corbin seat for my RF900 costs 500€ but, and although the measure should be all things, this is simply too much money, so I am interested in alternative. Have you possibly had your seat re-upholstered if yes, where we d what did it cost and not more important how it sits after processing. Greeting Jason