The thing about the extension table is that it is better than sewing on just a free-arm; however, it's not as good as having a large flat surface for quilting.
As I mentioned, I am one who does not care for the Kay Buckley scissors. I hate that the scissors part is so small when the hand grips are so big. Makes it not good for cutting fabric (at least, for me). For cutting threads, I like my small Fiskars.
Be sure to compare prices online too; for example, I can sometimes find something for less on Amazon.