I think you'll find American Flyers are no longer at Westchester. Their premises were taken over by Performance Flight, who use Cirrus aircraft. The former FBO in the same building is now run by Million Air. I've flown with a few of the instructors there - they tend to be more career instructors and get charged out at a slightly higher rate as a result. The aircraft are all pristine and the whole operation is very slick.
I've never flown with Panorama. The FBO seems very nice and I've never heard anything bad about them. I'm sure they'd do a good job of putting together something for you if you chose them.
Weather this weekend isn't the best. There's a bit of a storm passing through, but hopefully by the weekend should be quite flyable although a bit breezy. It's quite turbulent when the wind gets up, so think twice about taking the wife!