I just outfitted my new Lynx with two of Sotar's inflatable seats...one as a seat and another in the bow as a foot rest. It works pretty well.
It doesn't fit perfectly, but it fits well enough. I am a little bit concerned with how it may impact my ability to punch holes, but we're talking about a ducky here...the best ducky isn't great at punching holes anyway.
but can you see its opposition | comes a-rising up sometimes | that it's dreadful and position | comes blacking in my mind | ....and then I see a darkness