The Cap 232,Extra 300, and the Edge 540 really should be more of a third plane because they will not be very forgiving and need a pilot that is thinking ahead of the plane. What you need is a transition plane. Give the Sig Something Extra a look before going to a scale type plane like the Edge or Extra. It will be alot more docile on low rates but can still tear up the sky on high rates. A strong fourstroke would also be great on it too like a Satio .72.