I'm seriously considering an aftermarket seat, but I don't live anywhere near the companies that manufacture these things. I'm a little bigger than average guy (6'4" 330lbs.) and long rides on the OEM seat have been murder!!!!.... especially around the tailbone!!!

From the reviews, I've narrowed it down to Ultimate and Russell. They are both in the same ballpark pricewise (not cheap), but I feel like I'm flying blind here. If the seats only cost $200 or so, I'd be willing to experiment, but these things can easily cross the $1000 mark, so I'd like to get all of the info that I can.

I know that seat opinions are HIGHLY subjective, but I'll take whatever you have. Do any of you have experience with BOTH the Russell and the Ultimate King-rider? If you have details on one or the other, I'll gladly read them, ESPECIALLY if you put more weight on the seat than most. Also, feel free to post any pics of your seat, as aesthetics are also very important to me.

Thanks in advance!