I'm flying a pretty sweet Profile Gee Bee and have been looking hard at building another for back up. I have completely sold myself on the The Knife (I may have a trade in the works for a Morris Gee Whizz Bee) but just now in my office I met a guy downstairs that want to sell me a NIB Pizzazz arf for $100. Any opinions on what I should do? It would be nice just to walk down stairs in the morning and hand the guy a c note. I just want to do knife edge, knife edge loops, good spins, good hovers. You know all the good stuff!