Welcome from East Tennessee. Wife and I each have a 950, I have the mustang seat on mine and love it. I recommend shopping around before you an aftermarket seat, check the forum classifieds as well.
Welcome from Houston, Texas. Glad you joined us. My wife loves her Ultimate Seat. On the open road she was good for hours. Might want to look into the backrest also. It's wider and my wife was much more comfortable. Here's a few interesting threads to check out when you get a chance.