Thanks for the advice. I am going to take it.... Like you, I love the 120sr... About the 450 size: I am still learning to fly the CP helis. I have a Nano CPX that I fly around in the house. Doing better, but still struggle with it. I can't imagine the damage (collateral!) I could do with a 450 CP heli. But at the same time I have experienced pilots tell me that the bigger CP helis are easier to fly than the small. Do you agree?.... If I got a 450 size, what would you recommend? I have never had nothing but a blade: mcpx, 120sr, nano cpx, 200 srx.... Thanks for letting me pick your brain... saves a lot of wasted time...