Nice stuff David, third time I have said this

As for the spin flourish, I wouldn't really reccommend getting Stealing Pips just to learn the one move.
It is commonly referred to as the "Pirouette" spin or flourish but originally known as the "Whirl Flourish", It was created by Jon Racherbaumer and originally published in his book, "Card Finesse II", it is also taught in Robert Giobbi's "Card College" Volume 4, Chapter 15.