FEBA
You need to re read some of the previous posts. There is no willy waving about ac types (apart from the fishheads)
. I accept that the Firefly is probably the better EFT ac, even though the Tutor can gain height during aeros. Both would ideally be on the military register to allow 250 low level (500' is just @rse) and PFLs to 100' with out worrying about CAA rules regarding PVVS.
And "Yes" about DEFTS!