nah...I know it will fly.
I saw the Wren team fly the AMD hawk at a meeting here in Denamrk with a wren Super sport. It coud handle it. Although they did not make full throttle passes with it
Besides, this thing is glued pretty well together. Im confident that it will hold up for turbine flight.
Heres a short clip I took of the wren team:
http://bornholm.adsl.dk/modelfly/fil...rup%20Hawk.wmv