At least quote me correctly..."It is not capable of sustained 3d as intended."
Two different things....sew as much as you want, you can't make a silk purse out of a sows ear. Had been a good discussion till you took it into the toilet. I don't even think the TREX 450 is a great 1st/2nd bird. A larger bird is easier to control and fly in the wind.
also pay attention to the mod:"Blade 400 - Equipment used during this flight: TP2200V2, Radix 325s, stock gyro, stock servos, JR 3400G tail servo, T-rex carbon tail blades, grips and mixers flipped, stock paddles, stiffer dampening, stock motor & pinion. It will fly as well on the stock blades without the extra pop the Radix blades provide. The stock tail servo also does a great job, but the 3400G provides a more constant piro rate. "