Afraid I am one of the mugs who paid up!
I got a new floor for the Futura FR after getting petrol all over it over night. Fortunately the insurance paid, but it still cost me 150 + increase in premium. The actual bill was £600+
I couldn't go anywhere else. The inflatable floor was gone. At least with a seat cushion you can go to Mrs Brown's upholestry round the corner. Hope you get sorted at a reasonable price. Good luck
"If everything seems under control, you're just not going fast enough."
- Mario Andretti