Gen 2 seat questions

[witchfinder]

Had my gen 2 'n' since may now and I bloody love it shes just about everything I like in a bike but there is one thing that is causing a bit of a problem .................the pillion seat .My Wife doesnt find it very comfy its quiet small and slopes fowards a fair bit .So Ive fitted a rentec rack so she has something to hold onto when I brake and a triboseat grippy doo dah but its still not too good tbh .Now I was looking at an fz1s today and the rear seat pad looks bigger and is slightly built up at the front ,are they different ? and if so will the 's' seat pad fit the 'n'? The other thing on my mind is do the two share the same subframe because the 's' I saw today looked as if the seat unit was more horizontal than my 'n' ?Im thinking I could fit the plastics from an 's' along with the seat pad and do away with the rack which fits very close to the seat pad and restricts movement .Hope all this makes sense and thanks in advance folks 

[flesh]

I thought the seats were the same to be honest although cannot contest how comfy my Gen2 Fazer pillion seat is as I find when I sit on it I cannot reach the bars