Great shot. Nice perspective. Looks like you got down to eye level with him. I have the 400mm f2.8 and the 200-600mm and the 1.4 Teleconverter and the 2.0 Teleconverter. Your shot looks very sharp. Is that straight out of the camera with the 2.0 Teleconverter or did you need to bring the sharpness up in post? I've had mixed results with my 2x Teleconverter and better results with the 1.4. I've heard a LOT of criticism of the 2x teleconverter from wildlife photographers. What's your experience with these?