The Kyosho Sukhoi has been around a while. I saw one first at our field, around 18 month or more ago on our field. Seemed to be a neat little flyer, but the guy who owned it doesn't fly 3D. He eventually snapped it into the ground. He says it was pretty squirrelly.
I am pretty sure you are a better Pilot then him, so let us know about your experience with it, and if she will 3D. Will you increase the rudder ?