Mark,

I used to have a good friend who flew a Superception.... and I can tell you it was not a scaled up Deception. From what I remember there were changes in the airfoil and wing design coupled with a lengthened fuselage and a change in stab position. Don't know if I can get hold of that guy.. but I'll give it a shot and see if I can't get you some better info.... but.. I can tell you this.. the Atlanta flew better.

Dan
Carolina Custom Aircraft