RE: ultimate chaos?
If it was of the Joe Bridi Kaos family, it is a great flying airplane. I have had two Killer Kaos and both flew like they were on rails. Very responsive, very true to your inputs, good and bad. It will go where you point it, and that is why they made great Pattern competition airplanes. They will also slow down nicely and land very slow when you want them to.
Try Bluebird Airplane Kits. They are producing the Bridi designs again.