replacement seat for sit in kayak

The wife and I got new rec sit in kayaks last for our anniversary. I am not particularly fond of the seat in mine, the back is to low. I have not been able to put it in the water yet due to surgery, so I won’t make up my mind on a new seat until I actually use it. Will a SOT seat work on a sit in? The yak I have is a Future Beach Trophy 126. I’ve had a canoe for several years, but am new to the yak thing, and there are a lot accessories available, I don’t want to wast my money.

Here’s some seats

good info
thanks for the links.