Are you referring to the "TameCat" Trainer that is now an ARF from Airborne Models?
If so I have one of their small EDF Trainers and also have the larger prop driven model
that I currently have stripped of it's covering to make some needed repairs and have been
toying with the 90mm Ducted Fan conversion, should be a do able conversion once one
figures out how to control the rudders, might just make them solid and fly on elevator &
ailerons only.
Bill D.