Rich
69 seats are closer but they are harder to find than the 250 seats. 70-72 seats I think will work. You cut the top metal frame off. If you really want the real 250 seats, I will look to see what I have. I know I have spare set, if I have a second set, I'll PM you details. Give me a couple of days, I'm headed out of town right now.
Marv