Want to buy a BMW R1150GS (or R1100GS) aftermarket seat (either only rider or both rider and passenger). I need something more comfortable for my butt... will consider anything that is no stock... CORBIN, SARGENT, WUNDERLICH, TURATECH, RUSSEL or anything else that is more comfortable than stock. Will pay postage form anywhere in the world. Custome seats are too expensive to make in New Zealand. (like just about everything else). Payment by Paypal. Thanks, @ndy.