Looks like you did pretty good with your dining reservations. We did Chef Mickey's with our group and it was a lot of fun. I think Whispering Canyon would be nice with everyone too.
Did you try booking the Gardenview Tea Room through your planner? I had a group of around 15 ladies and my planner's assistant booked it for me. They made us be the very last seating of the day because we were a group.
Beautiful wedding set! I know what you mean about being nervous buying it sight unseen, we were in a similar situation. Looking forward to reading more