SEATS Help? Rather than say anything 'bad' about the stock BMW R1200rt seat, I will just say I am looking for a new seat. Any first hand or should I say first butt experience with Russell, Bill Mayer, Rick Mayer, etc? Before on my R1150rt I had a sargent. However I want to try something different and also the new sargent seat (heated) will not let you utilize the bmw seat controls. That means another thing attached to my bars.